Q: Is 811,104 a Composite Number?

Why is 811,104 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 811,104 can be evenly divided by 1 2 3 4 6 7 8 12 14 16 17 21 24 28 32 34 42 48 51 56 68 71 84 96 102 112 119 136 142 168 204 213 224 238 272 284 336 357 408 426 476 497 544 568 672 714 816 852 952 994 1,136 1,207 1,428 1,491 1,632 1,704 1,904 1,988 2,272 2,414 2,856 2,982 3,408 3,621 3,808 3,976 4,828 5,712 5,964 6,816 7,242 7,952 8,449 9,656 11,424 11,928 14,484 15,904 16,898 19,312 23,856 25,347 28,968 33,796 38,624 47,712 50,694 57,936 67,592 101,388 115,872 135,184 202,776 270,368 405,552 and 811,104, with no remainder.

Since 811,104 cannot be divided by just 1 and 811,104, 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).