324
Number 324 properties
- 324 is an even number.
- 324 is a perfect square (18 × 18).
- 324 is a Harshad number, which means it is divisible by the sum of its digits (324 = 9, and 324 is divisible by 9).
Number 324 - properties and curiosities
324 (number)
Prime factorization
Prime factorization of 324: 2^2 × 3^4.
Divisors
Divisor count: 15
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324
Factors of 324 are: 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324.
Representations
In octal, 324 is represented as 504.
In binary, 324 is represented as 101000100.
In hex, 324 is represented as 144.
Roman numeral: CCCXXIV
Curiosities
- 324 is a perfect square, so it forms a square grid with equal side lengths.
- 324 is divisible by the sum of its digits.
Related numbers
Quick answers
Is 324 prime?
No, 324 is not prime.
What are the factors of 324?
1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324
What is 324 in binary?
101000100