Thursday, June 30, 2011

106

106 = 2 x 53.

106 has a representation as a sum of two squares: 106 = 52 + 92.

106 is a divisor of 234 - 1.

106 = 25 + 26 + 27 + 28.

15 straight cuts through a pizza can produce as many as 106 pieces.

106 is a centered pentagonal number and a centered heptagonal number.

The sum of the first 106 digits of pi is a prime.


Messier 106 is a bright spiral galaxy in the constellation Canes Venatici.

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