Wednesday, September 16, 2009

414

414 = 2 x 32 x 23

414 is a value of n for which n4, n5, n6, and n7 have the same digit sum.

4142 = 171,396 = (17 + 1 + 396)2.

414 is 636 in base 8.


414 is the telephone area code for Milwaukee, Wisconsin.

Source: What’s Special About This Number?
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