11

This number is a prime.

Single Curio View:   (Seek other curios for this number)
On a 12-hour clock the hour hand and minute hand overlap at 11 different times during the day. [Homewood]

Submitted: 2019-10-06 19:08:07;   Last Modified: 2020-07-03 17:37:12.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell