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Topic: 284 (number)


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284

In the News (Wed 23 Dec 09)

  
  AbeBooks: Suchergebnisse - Edward Lear und Calabria
Lear produced a number of similar albums from the 1850s onwards, the item here described being the second in a series that included works on Greece, Corsica, Albania, and the Ionian Islands, the last issued in 1870.
Six of the plates (including one map) are stained in the margin, this being most severe on the and#34;Pass of Canaloand#34; plate.
The other plates have some foxing to the margins, although a number are quite clean and unmarked.
www.abebooks.de /search/sortby/3/an/Edward+Lear+/tn/+Calabria   (1445 words)

  
  284 (number) - Wikipedia, the free encyclopedia
Its divisors are 1, 2, 4, 71, and 142, adding up to 220, in turn, the divisors of 220 add up to 284, making the two a pair of amicable numbers.
There is no answer to the equation φ(x) = 284, making 284 a nontotient.
284 degrees Celsius is the flash point of paper.
en.wikipedia.org /wiki/284_(number)   (125 words)

  
 Pythagoras - Number
Number mysticism is not generally associated with "serious mathematics" but from the early Pythagoreans until the 19th century many venerated mathematicians practised some forms of numerology.
To the Pythagoreans the holiest number of all was the number 10 or the tetractys.
Since these were the only numbers that were needed to demonstrate all known objects (geometrically) then the sum of all these objects, that is the sum of these numbers, was believed to represent the known Universe.
www.mathgym.com.au /history/pythagoras/pythnum.htm   (2721 words)

  
 The Number of the Beast
The number 666 is one of only two positive integers equal to the sum of the cubes of the digits in its square, plus the digits in its cube.
The nth doubly-triangular number is, among other things, the number of ways to paint the vertices of a square using a set of n colors, where the colors are distinct but rotations and reflections of a given colored square are considered the same.
If these 148 numbers (the first 148 digits of 1/149) are written as the top row of a 148x148 square grid, and then the digits of 2/149 as the second row, then 3/149 and so on, the result is a 148x148 pseudo-magic square, in which every row and column sums to 666.
users.aol.com /s6sj7gt/mike666.htm   (2724 words)

  
 Amicable Numbers by Shyam Sunder Gupta
The numbers 220 and 284 form the smallest pair of amicable numbers (also known as friendly numbers) known to Pythagoras.
Two numbers are called Amicable (or friendly) if each equals to the sum of the aliquot divisors of the other (aliquot divisors means all the divisors excluding the number itself).
Harshad (or Niven) numbers are those numbers which are divisible by their sum of the digits.
www.shyamsundergupta.com /amicable.htm   (1129 words)

  
 About "Appealing Numbers"   (Site not responding. Last check: 2007-10-19)
A short history of amicable numbers - pairs in which each number is the sum of the proper divisors of the other.
The number 220 is evenly divisible by 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, and 110, which add up to 284; and 284 is evenly divisible by 1, 2, 4, 71, and 142, which add up to 220.
The Pythagorean brotherhood regarded 220 and 284 as numerical symbols of friendship.
mathforum.org /library/view/18449.html   (107 words)

  
 KARACHI: Keamari Town has 666, Malir 284 contestants -DAWN - Local; August 18, 2005   (Site not responding. Last check: 2007-10-19)
KARACHI, Aug 17: The largest number of candidates, 666, are in the run in Keamari Town for union councils’ elections, while the smallest number, 284, in the Malir Town.
The largest number of panels for nazim and naib-nazims, 65, is contesting in Jamshed Town, where the total number of candidates in six different categories has been recorded as 663, followed by 61 panels in Gulshan, 58 in Lyari and 52 in Keamari towns.
The lowest number of candidates, 32, in the Workers/Peasants (Woman) category, is in Shah Faisal town, while the largest number of candidates in the same category, 66, in Keamari town.
www.dawn.com /2005/08/18/local2.htm   (577 words)

  
 Session :Bills : : flsenate.gov
CS for SB 284 First Engrossed 1 A bill to be entitled 2 An act relating to consumer protection; 3 creating s.
CS for SB 284 First Engrossed 1 2 For purposes of sentencing under chapter 921 and incentive 3 gain-time eligibility under chapter 944, a felony offense that 4 is reclassified under this subsection is ranked one level 5 above the ranking under s.
CS for SB 284 First Engrossed 1 legal duty to represent the aggrieved party and who is not a 2 party to the offense, if such prosecution is commenced within 3 5 years after the violation occurred.
www.flsenate.gov /cgi-bin/view_page.pl?Tab=session&Submenu=1&FT=D&File=sb0284e1.html&Directory=session/2005/Senate/bills/billtext/html   (4020 words)

  
 Amicable number - Wikipedia, the free encyclopedia
Amicable numbers are two numbers so related that the sum of the proper divisors of the one is equal to the other, unity being considered as a proper divisor but not the number itself.
Such a pair is (220, 284); for the proper divisors of 220 are 1, 2, 4, 5, 10, 11, 20, 22, 44, 55 and 110, of which the sum is 284; and the proper divisors of 284 are 1, 2, 4, 71, and 142, of which the sum is 220.
A pair of amicable numbers constitutes an aliquot sequence of period 2.
en.wikipedia.org /wiki/Amicable_number   (397 words)

  
 math_class: Number Theory 101 (Chinese Remainder Theorem)
The Greatest Common Divisor of two numbers is the smallest positive number which can be written as a linear combination of the two numbers.
The numbers, modulo n, which are relatively prime to n form a group under the operation "multiplication modulo n".
If a is some number that is relatively prime to n, then there exists some other number c which is also relatively prime to n such that a * c == c * a == 1 (mod n).
www.csh.rit.edu /~pat/math/series/nt/20020926   (2306 words)

  
 Winchester Model 88
The hand cut checkered stock on the 284 caliber was only made in 1963 making it the rarest hard to find variation.
The lowest number with impressed wood stock is 151,300 and are mixed with hand cut checkered stocks.
By serial number 151,694 all stocks were impressed with basket weave pattern until end of production.
www.gun-data.com /winchester88.htm   (480 words)

  
 Math Trek: Appealing Numbers, Science News Online, Feb. 24, 2001   (Site not responding. Last check: 2007-10-19)
For example, 6 is the smallest perfect number-the sum of its three proper divisors: 1, 2, and 3.
The next perfect number is 28, which is the sum of 1, 2, 4, 7, and 14.
The pair, consisting of the numbers 1,184 and 1,210, was discovered by a 16-year-old Italian youth, probably using trial and error.
www.sciencenews.org /20010224/mathtrek.asp   (665 words)

  
 The Number Seven in Folklore
Take amicable numbers, for example--that is, any two numbers, either of which is the sum of the aliquots of the other, e.g., 220 and 284.
The aliquots of 220 are 1, 2, 4, 5, 10, 11, 20, 22, 44, 55 and 110--the sum of which is 284; and the aliquots of 284 are 1, 2, 4, 71 and 142--the sum of which is 220.
But numbers that have to do with the number seven are even more interesting...
www.suite101.com /article.cfm/1071/57008   (497 words)

  
 Clay County Sheriff - Press Releases - Major Scam - Phone Numbers
Since 809 is not in the US, it is not covered by US regulations of 900 numbers, which require that you be notified and warned of charges and rates involved when you call a "pay-per-call" number.
The 284 and 876 area codes are also located in the Caribbean.
Further, where as many US homes that have 900 number blocking to avoid these kinds of charges, do not work in preventing calls to the 809, 284, and 876 area codes.
www.co.clay.mn.us /Depts/Sheriff/SfPRPhon.htm   (514 words)

  
 The Prime Glossary: amicable numbers
Such pairs of numbers are called amicable numbers (amicable means friendly--but there is a different set of number actually called friendly number.).
They call certain numbers amicable numbers, adopting virtues and social qualities to numbers, such as 284 and 220; for the parts of each have the power to generate the other.
Pythagoras is reported to have said that a friend is "one who is the other I, such as are 220 and 284." Now amicable numbers are most often (and most properly!) relegated to the exercise sections of elementary number theory texts.
primes.utm.edu /glossary/page.php?sort=AmicableNumber   (427 words)

  
 The Math Forum - Math Library - Number Sense/About Numbers   (Site not responding. Last check: 2007-10-19)
Of particular interest to the author are numbers: happy and dizzy numbers; palindromes; super squares; perfect, amicable, and admirable numbers; and math poetry and limericks.
Researchers use random numbers for tackling a wide range of problems, from modeling molecular behavior and sampling opinion to solving certain equations and testing the efficiency of algorithms.
"All numbers are not created equal; that certain constants appear at all and then echo throughout mathematics, in seemingly independent ways, is a source of fascination." Indulge your fascination, or discover a new one.
mathforum.org /library/topics/number_sense   (2230 words)

  
 Numbers
Abundant numbers are numbers whose factors add up to more than the number.
Complex numbers are in the form a+bi, where i is the square root of negative one.
There are very few perfect numbers, this is because all perfect numbers are the sum of all the numbers from one to a mersenne prime.
campus.fortunecity.com /newton/970/numbers.html   (859 words)

  
 Science -- Finkbeiner 284 (5419): 1438
For a simple number, the Hubble constant is extraordinarily hard to pin down, requiring ingenious schemes to measure the exact distances to other galaxies.
The number implied a universe that was younger than its stars, and headlines at the time declared a cosmological crisis.
Whether the number is 70 or 61 or somewhere in between, it won't provoke another age crisis.
ajdubre.tripod.com /Sci-Read-0/sci-823/Hubble1438.html   (1119 words)

  
 Amicable Numbers   (Site not responding. Last check: 2007-10-19)
The math behind the relationship is the same that was used to classify numbers as either perfect, deficient, or abundant: the sum of the proper divisors of the number, or numbers, being considered.
     The number pair of 220 and 284 are considered amicable, because the sum of the proper divisors of 220 is 284, while the sum of the proper divisors of 284 is 220.
, 110} is equal to the other number (284), whereas the sum of the divisors in the smaller chart {1, 2, 4, 71, 142} is the first number (220).
www.trottermath.net /numthry/amicable.html   (477 words)

  
 Pennsylvania Code
(1) An EPA identification number obtained under section 3010 of the Resource Conservation and Recovery Act of 1976 (42 U.S.C.A. (2) An identification number obtained from the Department, if the identification number under paragraph (1) is not available.
An application for a license shall be accompanied by information, specifications and other data required by the Department to determine compliance with this subchapter.
(1) The name, location, telephone number and permit identification number of each processing or disposal facility to which the transporter delivered infectious or chemotherapeutic waste.
www.pacode.com /secure/data/025/chapter284/subchapGtoc.html   (2678 words)

  
 Wildcatting the .284 Winchester
This number duplicates.25-06 performance but in a shorter case with a better basic configuration.
All else being equal, a shorter, fatter case is a straighter case, and it also produces superior internal ballistic consistency--these are the main reasons that short, fat cases now dominate the benchrest game.
When converted to the Ackley Improved configuration, capacity of this number is essentially identical to the conventional belted magnum, but it loads into and feeds out of a magazine far more smoothly.
www.rifleshootermag.com /ammunition/wildcat_0612   (1165 words)

  
 Core Knowledge Questions
1.) What digit is in the ten millions' place in the number 939,945,284?
8.) What form is a number in when it is written as a sum of each place digit showing the zeroes that hold its place?
12.) When comparing large, multi-digit numbers, should you always begin with digits in the largest or smallest places?
www.gate.net /~rwms/quest/M4Q1.html   (723 words)

  
 Phonebook | University of Miami   (Site not responding. Last check: 2007-10-19)
If you receive a page with a partial number, you may search for the person with the partial number, but you can not use 8-2211 for a person at 284-2211.
If you receive a fax with a partial number, you may search for the person with the partial fax number, but you can not use 8-2211 for a person at 284-2211.
If you don't know who the fax number belongs to, you may also search for the person with the fax number.
www.miami.edu /UMD/CDA/UMD_Department_View/1,3221,250010003,00.html   (293 words)

  
 Logic   (Site not responding. Last check: 2007-10-19)
A circuit is made up of a number of operations.
The number of inputs will always correspond to the number of inputs defined by the circuit description.
The input values are to be applied to the inputs in the order in which the input operations were defined in the circuit description.
acm.uva.es /p/v2/284.html   (405 words)

  
 Course Content Guide:
It is suggested that Art 284 is taken before enrolling in Art 287 which is a more advanced class that builds on the basic techniques and ideas developed in Art 284.
A minimum of 3 hours of homework per week in the form of private exploration of the concepts and processes introduced in class will be required.
Art 284 fulfills Arts and Letters requirements for block transfer to other colleges and universities for general education requirements, or for elective credits.
www.pcc.edu /edserv/ccg/ART/ART_284.htm   (611 words)

  
 Preventing Fake Check Scams - Fraudulent/Counterfeit   (Site not responding. Last check: 2007-10-19)
284 is quite frustrating to those who know it well...
284, the intention was to create a short-action chambering that would essentially...
Strafbarer Eigennutz (§§ 284 - 297) § 284.
www.webnetpresence.com /information/284.html   (454 words)

  
 § 1368.02. Toll-free telephone number for complaints
The department's telephone number, the department's TDD line, the plan's telephone number, and the department's Internet address shall be displayed by the plan in each of these documents in 12-point boldface type in the following regular type statement:
If you are eligible for IMR, the IMR process will provide an impartial review of medical decisions made by a health plan related to the medical necessity of a proposed service or treatment, coverage decisions for treatments that are experimental or investigational in nature and payment disputes for emergency or urgent medical services.
The department also has a toll-free telephone number (1-888-HMO-2219) and a TDD line (1-877-688-9891) for the hearing and speech impaired.
www.dmhc.ca.gov /library/statutes/knox-keene/html/__1368_02_Toll_free_telephone_number_for_complaints.htm   (752 words)

  
 Ivars Peterson's MathTrek - Amicable Pairs, Divisors, and a New Record
The Pythagoreans of ancient Greece were fascinated by whole numbers.
Amicable numbers come in pairs in which each number is the sum of the proper divisors of the other.
The first few amicable pairs are (220, 284), (1184, 1210), (2620, 2924), (5020, 5564), (6232, 6368), (10744, 10856), (12285, 14595), (17296, 18416), and (63020, 76084).
www.maa.org /mathland/mathtrek_02_02_04.html   (528 words)

  
 Pearl Harbor, Oahu - Experiences, Tourism, and Things to Do - IgoUgo
After entering, you are handed a number and are encouraged to walk around, take pictures and enjoy the calm setting that the museum has created for guests.
When your (group) number is called the line moves into a movie theater where a short film (23 minutes) is shown.
The film is narrated by Stockard Channing and it shows actual footage of “the day that will live in infamy.” The film is interesting and eerie at the same time.
www.igougo.com /travelcontent/journalEntryFreeForm.aspx?JournalID=53940&entryID=25405   (707 words)

  
 Order Synopses for Cause Number 284
Extends spaced area of Barrel Springs Field as established by Order 284 1 by adding certain lands in Prowers County.
Adds certain lands to those previously established in Cause 284, cancels the 320 acre drilling and spacing unit consisting of the N2 Section 26 T25S R45W 6th PM, and establishes a new 320 acre drilling and spacing unit consisting of the NE4 Section 26 and the NW4 Section 25 T25S R45W.
Approves the request to drill and complete a well at an exception location 1,980 feet FNL and 1,000 feet FWL of Section 27, Township 25 South, Range 45 West, 6th P.M., for production of gas and associated hydrocarbons from the Morrow Formation.
oil-gas.state.co.us /Orders/orders.cfm?cause_num=284   (297 words)

  
 ALA | ALA Library Fact Sheet 2 - How many people work in libraries?
Instead this fact sheet summarizes the latest available statistics on the two major categories -- librarians and other professionals, and other paid staff -- in the three types of libraries for which reliable national figures are available from National Center for Education Statistics (NCES).
The numbers for public, academic, and school librarians below come from three NCES Library Statistics Program surveys: Public Libraries in the United States: Fiscal Year 2004 (2006); Academic Libraries: 2000 (2003); and unpublished tabulations from the Schools and Staffing Survey, 1999-2000 (2002), respectively.
At this time, it is not possible to estimate the number of the other paid staff in special libraries.
www.ala.org /ala/alalibrary/libraryfactsheet/alalibraryfactsheet2.htm   (325 words)

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