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	496 (number) - Encyclopedia.WorldSearch (Site not responding. Last check: 2007-10-08)
		496 is most notable for being a perfect number, and one of the earliest numbers to be recognized as such.
		Also related to its being a perfect number, 496 is a harmonic divisor number, since 496 divided by the sum of the reciprocals of its divisors, 1, 2, 4, 8, 16, 31, 62, 124, 248 and 496, (the harmonic mean), yields an integer, 5 in this case.
		A triangular number and a hexagonal number, 496 is also a centered nonagonal number and a centered 11-gonal number.
	encyclopedia.worldsearch.com /496_(number).htm (237 words)

	Encyclopedia: 496 (number) (Site not responding. Last check: 2007-10-08)
		In linguistics, cardinal numbers is the name given to number words that are used for quantity (one, two, three), as opposed to ordinal numbers, words that are used for order (first, second, third).
		A harmonic divisor number, or Ore number, is a number whose divisors, averaged in a harmonic mean, results in an integer.
		In number theory, the totient φ(n) of a positive integer n is defined to be the number of positive integers less than or equal to n and coprime to n.
	www.nationmaster.com /encyclopedia/496-(number) (917 words)

	496 (number) -- Facts, Info, and Encyclopedia article (Site not responding. Last check: 2007-10-08)
		496 is most notable for being a (Click link for more info and facts about perfect number) perfect number, and one of the earliest numbers to be recognized as such.
		A (Click link for more info and facts about triangular number) triangular number and a (Click link for more info and facts about hexagonal number) hexagonal number, 496 is also a (Click link for more info and facts about centered nonagonal number) centered nonagonal number and a centered 11-gonal number.
		The number 496 is a very important number in (Click link for more info and facts about superstring theory) superstring theory.
	www.absoluteastronomy.com /encyclopedia/4/49/496_(number).htm (422 words)

	Talk:1729 (number) - Wikipedia, the free encyclopedia (Site not responding. Last check: 2007-10-08)
		This is not a proof, as "this is the 345th smallest uninteresting number" is not a interesting characteristic of a number.
		In a classification of numbers as to whether they had interesting properties or not, there would be a smallest number with no interesting properties (for instance, 38 could be a candidate).
		Proposal is made to delete 1729 (number) and make interesting and uninteresting numbers the main entry for both the Ramanujan anecdote and the interesting number theorem.
	en.wikipedia.org /wiki/Talk:One_thousand_seven_hundred_twenty-nine (2510 words)

	496 (number) (Site not responding. Last check: 2007-10-08)
		Also to its being a perfect number 496 a harmonic divisor number since 496 divided by the sum the reciprocals of its divisors 1 2 8 16 31 62 124 248 and (the harmonic mean) yields an integer 5 in this
		496 being the 31st triangular number is smallest counterexample to the hypothesis that one than an even indexed triangular number is prime.
		In 1984 (which incidentally equals four times 496) Green and John Schwarz realized that one the necessary conditions for a superstring theory make sense is that the dimension of the gauge group of type I string theory must 496.
	www.freeglossary.com /Four_hundred_and_ninety-six (616 words)

	496 (number) (Site not responding. Last check: 2007-10-08)
		Also related to its being aperfect number, 496 is a harmonic divisor number,since 496 divided by the sum of the reciprocals of its divisors, 1, 2, 4, 8, 16, 31, 62, 124, 248 and 496, (the harmonic mean), yields an integer, 5 in this case.
		The number 496 is a very important number in superstringtheory.
		In 1984 (which incidentally equals four times 496), Michael Green and JohnSchwarz realized that one of the necessary conditions for a superstring theory to make sense is that the dimension of the gauge group of type I string theory must be 496.
	www.therfcc.org /496-number--215295.html (188 words)

	IntegerDivisors3
		There are some abundant numbers that are not multiples of a perfect number.
		Use an argument similar to the one we used in # 13 to argue that the abundant numbers in # 15 also have all products with positive integers that are abundant.
		So there are 42 known perfect numbers, the last being quite large.
	home.snu.edu /~lturner/MC-MathStr/IntegerDivisors3.htm (237 words)

	Harmonic divisor number - Open Encyclopedia (Site not responding. Last check: 2007-10-08)
		1, 6, 28, 140, 270, 496, 672, 1638, 2970, 6200, 8128, 8190
		Three of these listed are also perfect numbers, and like perfect numbers, harmonic divisor numbers tend to even numbers, at least in the range observed.
		For example, 496 is a harmonic divisor number because 496 divided by the sum of the reciprocals of its divisors, 1, 2, 4, 8, 16, 31, 62, 124, 248 and 496, (the harmonic mean), yields an integer, 5 in this case.
	www.open-encyclopedia.com /Harmonic_divisor_number (130 words)

	Math Forum - Ask Dr. Math (Site not responding. Last check: 2007-10-08)
		This amounts to showing that the sum of the factors of each number between 28 and 496 is not equal to the number itself.
		A prime number is a whole number which cannot be EXACTLY divided by a smaller whole number.
		The number 1 is not regarded as a prime number.
	forum.swarthmore.edu /dr.math/problems/dzine11.3.96.html (945 words)

	Dáil Éireann - Volume 496 - 04 November, 1998 - Written Answers. - Land Annuities.
		Flanagan asked the Minister for Agriculture and Food the number of farmers in County Offaly who are in arrears with land [217] annuities; and the total amount due in respect of holdings in County Offaly.
		Flanagan asked the Minister for Agriculture and Food the number of farmers in County Laois who are in arrears with land annuities; and the total amount due in respect of holdings in County Laois.
		The number of farmers in arrears with their land annuities in counties Laois and Offaly are as follows:
	www.oireachtas-debates.gov.ie /D/0496/D.0496.199811040099.html (108 words)

	Harmonic divisor number (Site not responding. Last check: 2007-10-08)
		The first few harmonic divisor numbers are 1, 6, 28, 140, 270, 496.
		Three of these listed are also perfectnumbers, and like perfect numbers, harmonic divisor numbers tend to even numbers, at least in the range observed.
		For example, 496 is a harmonic divisor number because 496 divided by the sum of the reciprocals of its divisors, 1, 2, 4, 8,16, 31, 62, 124, 248 and 496, (the harmonic mean), yields an integer, 5 in this case.
	www.therfcc.org /harmonic-divisor-number-218323.html (136 words)

	PERFECT NUMBERS (Site not responding. Last check: 2007-10-08)
		One such fascinating property was that some numbers are equal to the sum of all their factors (excluding the number itself.) Such numbers are called Perfect Numbers.
		If as many numbers as we please beginning from a unit be set out continuously in double proportion, until the sum of all becomes a prime, and if the sum multiplied into the last make some number, the product will be perfect.
		One interesting property of Perfect Numbers is that the sum of the reciprocals of all the divisors of the number is equal to 2.
	www.bath.ac.uk /~ma2le/Introduction.html (434 words)

	496 (número) (Site not responding. Last check: 2007-10-08)
		También se relaciona con su ser un número perfecto, 496 un número armónico del divisor, puesto que 496 se dividieron por la suma de los reciprocals de sus divisores, 1, 2, 4, 8, 16, 31, 62, 124, 248 y 496, (el medio armónico), las producciones al número entero, 5 en este caso.
		496, siendo el 31ro número triangular, es el contraejemplo más pequeño a la hipótesis que uno más que un número triangular puesto en un índice uniforme es una prima.
		En 1984 (que incidentemente iguala cuatro por 496), el verde de Michael y Juan Schwarz realizaron que una de las condiciones necesarias para que una teoría superstring tenga sentido es que la dimensión del grupo del calibrador de tipo teoría de la secuencia de I debe ser 496.
	www.yotor.net /wiki/es/49/496%20%28n%FAmero%29.htm (259 words)

	Math Lair - Perfect Numbers
		Perfect numbers were given their name by the ancient Greek mathematiticians, who mixed number theory with mysticism.
		A perfect number is a number that is equal to the sum of all of its (positive) divisors, excluding itself.
		The third perfect number is 496, and the fourth is 8128.
	www.stormloader.com /ajy/perfect.html (438 words)

	Science News Online, Ivars Peterson's MathTrek (5/16/98): Cubes of Perfection (Site not responding. Last check: 2007-10-08)
		A whole number that is equal to the sum of all its possible divisors—including 1 but not the number itself—is known as a perfect number (see
		Incidentally, if the sum works out to be less than the number itself, the number is said to be defective (or deficient).
		The sum of the inverses of the factors of a perfect number (leaving out 1 but including the number itself) is also 1.
	www.sciencenews.org /sn_arc98/5_16_98/mathland.htm (674 words)

	FREEDOM OF INFORMATION ANNUAL REPORT-1998
		Number of requests pending at close of preceding fiscal year: 675
		Number of times each FOIA exemption used (counting each exemption used once per appeal).
		Number of requests pending as of the end of the fiscal year: 813
	www.nih.gov /icd/od/foia/annualreports/annrpt98.htm (572 words)

	Mathematics Enrichment Workshop: The Perfect Number Journey (Site not responding. Last check: 2007-10-08)
		A perfect number is then obtained by multiplying this sum to the last power of 2.
		Before you proceed to find the fifth perfect number, you may want to pause for a moment and take a closer look at the first four perfect numbers that have been obtained this way.
		It may be more obvious if we express each number in terms of powers of two, as we shall see in the exercise that follows.
	home1.pacific.net.sg /~novelway/MEW2/lesson1.html (522 words)

	190 (number) -- Facts, Info, and Encyclopedia article (Site not responding. Last check: 2007-10-08)
		190 is the natural number following one hundred eighty-nine and preceding one hundred ninety-one.
		One hundred ninety is a (Click link for more info and facts about sphenic number) sphenic number and a (Click link for more info and facts about Harshad number) Harshad number.
		It is a (Click link for more info and facts about triangular number) triangular number, a (Click link for more info and facts about hexagonal number) hexagonal number and a (Click link for more info and facts about centered nonagonal number) centered nonagonal number.
	www.absoluteastronomy.com /encyclopedia/1/19/190_(number).htm (356 words)

	496 - Encyclopedia.WorldSearch (Site not responding. Last check: 2007-10-08)
		492 493 494 495 - 496 - 497 498 499 500
		Kavadh I of Persia is deposed and exiled by his brother Djamasp.
		Topics in K-theory (Lecture notes in mathematics ; 496)
	encyclopedia.worldsearch.com /496.htm (177 words)

	496 (Site not responding. Last check: 2007-10-08)
		Kavadh I of Persia is deposed and exiled by his Djamasp.
		A revised and expanded edition of 1920 included a substantial appendix of newly published...
		Adrianne Lee brings her usual skill at juggling a big group of suspects to this mystery, which features a good plotline and an even better hero.
	www.freeglossary.com /496 (319 words)

	Dáil Éireann - Volume 496 - 05 November, 1998 - Written Answers. - Primary Schools.
		Dáil Éireann - Volume 496 - 05 November, 1998 - Written Answers.
		Higgins (Mayo) asked the Minister for Education and Science the number of primary schools in County Mayo for each of the years 1977, 1987 and 1997; the number of students on rolls in those years; and the number of teachers employed for these years.
		*Number of teachers not available by county for 1977/78.
	www.oireachtas-debates.gov.ie /D/0496/D.0496.199811050135.html (87 words)

	31 Number (Site not responding. Last check: 2007-10-08)
		Though Rutgers dominated the scoreboard, the total number of offensive plays was in favor of the Scarlet Knights by a slim margin: 67-65.
		He completed a 61-yard pass to Dwayne Jarrett on a fourth-and-9 at his own 26 and a few plays later called his own number for the winner.
		The number of days in the months January, March, May, July, August, October and December.
	www.wikiverse.org /31-number (251 words)

	Official Web Site of the Prime Minister of Papua New Guinea (Site not responding. Last check: 2007-10-08)
		Item 2 called for a copy of your receipt for your cheque number 286496 drawn on 16 July 1999 and re-banked to the credit of your number 2 trust account, and an extract of your number 2 trust account computerised cash book in respect of that receipt and its re-banking.
		The final item of that summons, number 487 calls on you to produce any other entries in your books in relation to the five cheque payments that we have gone through.
		That is in relation to the K12,000-odd paid by your trust account cheque number 286503 and the K5200 in item F paid by your trust account cheque number 263796 and what was reimbursed by those payments.
	www.pm.gov.pg /pmsoffice/pmsoffice.nsf/pages/E1EE80390B13F1624A256C3D002DC674?OpenDocument (2235 words)

	Maps: Capital Area Michigan Works! (Site not responding. Last check: 2007-10-08)
		Take I-496 West exit towards downtown Lansing, merge onto I-496 West.
		Then take the I-496 exit (number 95) towards downtown Lansing, merge onto I-496 West.
		Take the I-496 exit (number 95) towards downtown Lansing, merge onto I-496 West.
	www.camw.org /maps.php?cat=maps (310 words)

	31 (number) (Site not responding. Last check: 2007-10-08)
		As a Mersenne prime, 31 is related to the perfect number 496 (number)496, since 496 = 2
		31 is a centered triangular number, a centered pentagonal number and centered decagonal number.
		The seemingly drastic decrease in the number of newly reported HIV cases in India from 2003 to 2004 is the result of a change in methodology for collecting data, according to independent statisticians, the...
	www.infothis.com /find/31_(number) (614 words)

	496 Encyclopedia Article, Definition, History, Biography (Site not responding. Last check: 2007-10-08)
		Looking For 496 - Find 496 and more at Lycos Search.
		Find 496 - Your relevant result is a click away!
		Look for 496 - Find 496 at one of the best sites the Internet has to offer!
	www.artquilt.com /encyclopedia/496 (274 words)

	The Positive Integer 496
		1, 2, 4, 8, 16, 31, 62, 124, 248, 496
		Sum of all the Divisors of 496, including itself
		496 equals 496, so it is a Perfect number.
	www.positiveintegers.org /496 (36 words)

	FREEDOM OF INFORMATION ANNUAL REPORT - 1999
		Number of requests pending at close of preceding fiscal year: 682
		Number of requests pending as of the end of the fiscal year: 682
		Median number of days that such requests were pending as of that date: 150
	www.nih.gov /icd/od/foia/annualreports/annrpt99.htm (525 words)

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