Number 1690 - properties and curiosities

Prime factorization

Prime factorization of 1690: 2 × 5 × 13^2.

Divisors

Divisor count: 12

1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690

Factors of 1690 are: 1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690.

Representations

In octal, 1690 is represented as 3232.

In binary, 1690 is represented as 11010011010.

In hex, 1690 is represented as 69A.

Roman numeral: MDCXC

Curiosities

• 1690 has unique arithmetic behavior worth exploring through its factors and representations.