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7 (another Prime Pages' Curiosity) |
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Single Curio View: (Seek other curios for this number) The only single digit prime number to yield a square when its cube and the cube's proper divisors are added. Thus 73 + (1 + 7 + 72) = 202.
Submitted: 1999-09-02 18:40:00; Last Modified: 2008-01-30 11:28:00.
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