Wednesday, October 1, 2014

8775

8775 = 3 x 3 x 3 x 5 x 5 x 13.

8775 = (25 x 26 x 27)/2 (A027480).

8775 divides 8212 - 1.

8775 is a number that cannot be written as a sum of three squares.


Source: OEIS