4449

This number is a composite.

Single Curio View: (Seek other curios for this number)

The smallest semiprime with a semiprime number of semiprime digits. Curiously, the digits and number of digits are all squares of primes. [Post]

Submitted: 2007-01-19 23:06:52; Last Modified: 2008-01-30 17:28:00.