24571243009

This number is a prime.

2 4571243009

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The smallest prime that is the sum of first n Kaprekar numbers squared (1+81+2025+3025+...+6832014336+9048004641=24571243009). [Bajpai]

Submitted: 2016-07-06 19:02:06; Last Modified: 2016-07-06 19:16:07.