785

785 = 5 x 157.

785 is 555 in base 12.

785 are the last three digits of the sum of the first 785 squares.

785 has two representations as a sum to two squares (A024508): 785 = 1² + 28² = 16² + 23².

785 is the hypotenuse of two primitive Pythagorean triples (A024409): 785² = 56² + 783² = 273² + 736².

785 is the sum of two distinct positive pentatope numbers (A104392).

785 is a number n such that every base 5 digit of n (11120) is a base 9 digit of n (1062) (A037396).

Source: What's Special About This Number?