1323
Number 1323 properties
- 1323 is an odd number.
- 1323 is a Harshad number, which means it is divisible by the sum of its digits (1323 = 9, and 1323 is divisible by 9).
Number 1323 - properties and curiosities
1323 (number)
Prime factorization
Prime factorization of 1323: 3^3 × 7^2.
Divisors
Divisor count: 12
1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323
Factors of 1323 are: 1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323.
Representations
In octal, 1323 is represented as 2453.
In binary, 1323 is represented as 10100101011.
In hex, 1323 is represented as 52B.
Roman numeral: MCCCXXIII
Curiosities
- 1323 is divisible by the sum of its digits.
Related numbers
Quick answers
Is 1323 prime?
No, 1323 is not prime.
What are the factors of 1323?
1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323
What is 1323 in binary?
10100101011