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27 (another Prime Pages' Curiosity) |
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Single Curio View: (Seek other curios for this number) The smallest 2-digit number in which the sum of digits is equal to the sum of prime factors (27 = 3 x 3 x 3 and 3 + 3 + 3 = 9). [Russo]
Submitted: 2001-08-13 05:06:30; Last Modified: 2008-01-30 11:28:00.
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