273

This number is a composite.

Single Curio View:   (Seek other curios for this number)
The smallest of the only two sphenic numbers consisting of distinct prime digits. Note that its prime factors (3, 7, 13), concatenated in reverse order, is prime. [Loungrides]

Submitted: 2013-10-11 07:00:18;   Last Modified: 2015-02-16 08:30:34.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell