4040
Number 4040 properties
- 4040 is an even number.
- 4040 is a Harshad number, which means it is divisible by the sum of its digits (4040 = 8, and 4040 is divisible by 8).
Number 4040 - properties and curiosities
4040 (number)
Prime factorization
Prime factorization of 4040: 2^3 × 5 × 101.
Divisors
Divisor count: 16
1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040
Factors of 4040 are: 1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040.
Representations
In octal, 4040 is represented as 7710.
In binary, 4040 is represented as 111111001000.
In hex, 4040 is represented as FC8.
Roman numeral: MMMMXL
Curiosities
- 4040 is divisible by the sum of its digits.
Related numbers
Quick answers
Is 4040 prime?
No, 4040 is not prime.
What are the factors of 4040?
1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040
What is 4040 in binary?
111111001000