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| | Smith number - Wikipedia, the free encyclopedia |
 | | A Smith number is a number which in a given base, the sum of its digits is equal to the sum of the digits in its factorization. |
 | | For example, 202 is a Smith number, since 2 + 0 + 2 = 4, and its factorization is 2 × 101, and 2 + 1 + 0 + 1 = 4. |
 | | 4, 22, 27, 58, 85, 94, 121, 166, 202, 265, 274, 319, 346, 355, 378, 382, 391, 438, 454, 483, 517, 526, 535, 562, 576, 588, 627, 634, 636, 645, 648, 654, 663, 666, 690, 706, 728, 729, 762, 778, 825, 852, 861, 895, 913, 915, 922, 958, 985, 1086 (sequence A006753 in OEIS) |
| en.wikipedia.org /wiki/Smith_number (322 words) |
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