13

This number is a prime.

Single Curio View:   (Seek other curios for this number)
13 can be partitioned in 101 ways. Note that π(101) + π(13) - 1 equals the reversal of 13. [Jevtic]

Submitted: 2009-12-31 12:19:12;   Last Modified: 2009-12-31 12:47:48.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell