Q: Is 4,080,408 a Composite Number?

Why is 4,080,408 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 4,080,408 can be evenly divided by 1 2 3 4 6 8 12 17 24 34 51 68 73 102 136 137 146 204 219 274 292 408 411 438 548 584 822 876 1,096 1,241 1,644 1,752 2,329 2,482 3,288 3,723 4,658 4,964 6,987 7,446 9,316 9,928 10,001 13,974 14,892 18,632 20,002 27,948 29,784 30,003 40,004 55,896 60,006 80,008 120,012 170,017 240,024 340,034 510,051 680,068 1,020,102 1,360,136 2,040,204 and 4,080,408, with no remainder.

Since 4,080,408 cannot be divided by just 1 and 4,080,408, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).