70
Number 70 properties
- 70 is an even number.
- 70 is a Harshad number, which means it is divisible by the sum of its digits (70 = 7, and 70 is divisible by 7).
Number 70 - properties and curiosities
70 (number)
Prime factorization
Prime factorization of 70: 2 × 5 × 7.
Divisors
Divisor count: 8
1, 2, 5, 7, 10, 14, 35, 70
Factors of 70 are: 1, 2, 5, 7, 10, 14, 35, 70.
Representations
In octal, 70 is represented as 106.
In binary, 70 is represented as 1000110.
In hex, 70 is represented as 46.
Roman numeral: LXX
Curiosities
- 70 is divisible by the sum of its digits.
Related numbers
Quick answers
Is 70 prime?
No, 70 is not prime.
What are the factors of 70?
1, 2, 5, 7, 10, 14, 35, 70
What is 70 in binary?
1000110