forums.rs

Forums

Count to 100 b4 a JMod Posts Thread is sticky

Quick find code: 261-262-350-61982875

of 4788
Ecnubsirhc
Jan Member 2014

Ecnubsirhc

Posts: 1,393 Mithril Posts by user Forum Profile RuneMetrics Profile
Forty-six is a Wedderburn-Etherington number, an enneagonal number and a centered triangular number. It is the sum of the totient function for the first twelve integers. 46 is the largest even integer that can't be expressed as a sum of two abundant numbers.
geez...what was that?

25-Jan-2011 13:01:51

Quick find code: 261-262-350-61982875 Back to Top