754

754 = 2 x 13 x 29.

754 has two representations as a sum of two squares: 754 = 5² + 27² = 15² + 23².

754 is a divisor of 57⁴ - 1.

754 is 626 in base 11. It is 3254 in base 6 and 354 in base 15.

754 is the sum of the first 31 nonprimes (A051349).

Source: On-Line Encyclopedia of Integer Sequences