Number 1640 - properties and curiosities

Prime factorization

Prime factorization of 1640: 2^3 × 5 × 41.

Divisors

Divisor count: 16

1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640

Factors of 1640 are: 1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640.

Representations

In octal, 1640 is represented as 3150.

In binary, 1640 is represented as 11001101000.

In hex, 1640 is represented as 668.

Roman numeral: MDCXL

Curiosities

• 1640 has unique arithmetic behavior worth exploring through its factors and representations.