1224
Number 1224 properties
- 1224 is an even number.
- 1224 is a Harshad number, which means it is divisible by the sum of its digits (1224 = 9, and 1224 is divisible by 9).
Number 1224 - properties and curiosities
1224 (number)
Prime factorization
Prime factorization of 1224: 2^3 × 3^2 × 17.
Divisors
Divisor count: 24
1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224
Factors of 1224 are: 1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224.
Representations
In octal, 1224 is represented as 2310.
In binary, 1224 is represented as 10011001000.
In hex, 1224 is represented as 4C8.
Roman numeral: MCCXXIV
Curiosities
- 1224 is divisible by the sum of its digits.
Related numbers
Quick answers
Is 1224 prime?
No, 1224 is not prime.
What are the factors of 1224?
1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224
What is 1224 in binary?
10011001000