2020
Number 2020 properties
- 2020 is an even number.
- 2020 is a Harshad number, which means it is divisible by the sum of its digits (2020 = 4, and 2020 is divisible by 4).
Number 2020 - properties and curiosities
2020 (number)
Prime factorization
Prime factorization of 2020: 2^2 × 5 × 101.
Divisors
Divisor count: 12
1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020
Factors of 2020 are: 1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020.
Representations
In octal, 2020 is represented as 3744.
In binary, 2020 is represented as 11111100100.
In hex, 2020 is represented as 7E4.
Roman numeral: MMXX
Curiosities
- 2020 is divisible by the sum of its digits.
Related numbers
Quick answers
Is 2020 prime?
No, 2020 is not prime.
What are the factors of 2020?
1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020
What is 2020 in binary?
11111100100