Prime Curios!: 560

560
(another Prime Pages' Curiosity)

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A positive integer N is a Rhonda Number if for some positive integer B the product of the base-B digits of N equals B times the sum of the prime factors of N. The smallest example is 560, which is a Rhonda Number to the base twelve. [Brown]

Submitted: 2003-01-02 17:01:30; Last Modified: 2008-01-30 11:28:00.