169
This number is a composite.
Single Curio View: (Seek other curios for this number)
169 = (27 + 72) - (7 + 1) and is the smallest perfect square of the form
(2p + p2) - (p + 1). [Charles]
Submitted: 2001-08-07 16:49:58; Last Modified: 2008-01-30 17:28:00.
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