1213

This number is a prime.

Single Curio View: (Seek other curios for this number)

The smallest emirp whose product of digits is a perfect number. [Loungrides]

Submitted: 2013-04-02 09:17:44; Last Modified: 2017-12-19 14:16:47.

Printed from the PrimePages <t5k.org> © G. L. Honaker and Reginald McLean