1530
Number 1530 properties
- 1530 is an even number.
- 1530 is a Harshad number, which means it is divisible by the sum of its digits (1530 = 9, and 1530 is divisible by 9).
Number 1530 - properties and curiosities
1530 (number)
Prime factorization
Prime factorization of 1530: 2 × 3^2 × 5 × 17.
Divisors
Divisor count: 24
1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530
Factors of 1530 are: 1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530.
Representations
In octal, 1530 is represented as 2772.
In binary, 1530 is represented as 10111111010.
In hex, 1530 is represented as 5FA.
Roman numeral: MDXXX
Curiosities
- 1530 is divisible by the sum of its digits.
Related numbers
Quick answers
Is 1530 prime?
No, 1530 is not prime.
What are the factors of 1530?
1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530
What is 1530 in binary?
10111111010