223
This number is a prime.
Single Curio View: (Seek other curios for this number)
The smallest number whose decimal encoding of its
prime factorization is same as that of a smaller
number, i.e., 223 = 2231 (decimal encoding is 2231) and 12 = 2231 (decimal encoding is 2231). [Gudipati]
Submitted: 2026-04-18 10:04:54; Last Modified: 2026-04-18 11:16:06.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Reginald McLean