13

This number is a prime.

Single Curio View:   (Seek other curios for this number)
There are 13 three-digit squares without repeated digits.

Submitted: 2018-10-17 02:31:01;   Last Modified: 2018-10-17 02:36:31.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell