37628 is a permutation of 32768, which is (1 << 15) as a 16-bit unsigned integer, which is -32768 (minimum possible value) of a signed 16-bit integer in "2's co

37628 is a permutation of 32768, which is (1 << 15) as a 16-bit unsigned integer, which is -32768 (minimum possible value) of a signed 16-bit integer in "2's complement" notation.