3240
Number 3240 properties
- 3240 is an even number.
- 3240 is triangular and equals T80.
- 3240 is a Harshad number, which means it is divisible by the sum of its digits (3240 = 9, and 3240 is divisible by 9).
Number 3240 - properties and curiosities
3240 (number)
Prime factorization
Prime factorization of 3240: 2^3 × 3^4 × 5.
Divisors
Divisor count: 40
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240
Factors of 3240 are: 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216.
Representations
In octal, 3240 is represented as 6250.
In binary, 3240 is represented as 110010101000.
In hex, 3240 is represented as CA8.
Roman numeral: MMMCCXL
Curiosities
- 3240 is divisible by the sum of its digits.
Related numbers
Quick answers
Is 3240 prime?
No, 3240 is not prime.
What are the factors of 3240?
1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216
What is 3240 in binary?
110010101000