84

This number is a composite.

Single Curio View:   (Seek other curios for this number)
The product of its digits minus 1 is prime. [Wolfe]

Submitted: 2000-11-30 16:46:10;   Last Modified: 2011-08-01 12:35:01.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell