22867524

Single Curio View:   (Seek other curios for this number)
22867524 = π(2!+2!+8!+6!+7!+5!+2!+4!)^2. It is the largest and second natural number with this property. [Firoozbakht]

Submitted: 2009-08-11 19:04:05;   Last Modified: 2009-08-11 19:14:41.
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