147488

This number is a composite.

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147488 = π(1)^1 + π(4)^4 + π(7)^7 + π(4)^4 + π(8)^8 + π(8)^8. Note that 147488 is the only number with this property. [Firoozbakht]

Submitted: 2004-08-11 15:19:23;   Last Modified: 2008-01-30 17:28:00.
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