84
Number 84 properties
- 84 is an even number.
- 84 is a Harshad number, which means it is divisible by the sum of its digits (84 = 12, and 84 is divisible by 12).
Number 84 - properties and curiosities
84 (number)
Prime factorization
Prime factorization of 84: 2^2 × 3 × 7.
Divisors
Divisor count: 12
1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84
Factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84.
Representations
In octal, 84 is represented as 124.
In binary, 84 is represented as 1010100.
In hex, 84 is represented as 54.
Roman numeral: LXXXIV
Curiosities
- 84 is divisible by the sum of its digits.
Related numbers
Quick answers
Is 84 prime?
No, 84 is not prime.
What are the factors of 84?
1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84
What is 84 in binary?
1010100