Thursday, December 12, 2013

3183

3183 = 3 x 1061.

3183 is the next semiprime after the partial sum of the first 46 semiprimes (A182081).

3183 has the representation 55 + 58.

3183 divides 1420 - 1.

3183 is the smallest number having exactly two odd prime factors that differ by 2 x n2, for n = 23 (A190052).

3183 is the maximum number of different determinants that can be produced by permuting the elements of a 3 x 3 matrix with nonnegative entries less than or equal to 13 (A099834).


Source: On-Line Encyclopedia of Integer Sequences

No comments:

Post a Comment