Q: Is 6,891,804 a Composite Number?

Why is 6,891,804 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 6,891,804 can be evenly divided by 1 2 3 4 6 9 12 18 27 36 54 81 89 108 162 178 239 267 324 356 478 534 717 801 956 1,068 1,434 1,602 2,151 2,403 2,868 3,204 4,302 4,806 6,453 7,209 8,604 9,612 12,906 14,418 19,359 21,271 25,812 28,836 38,718 42,542 63,813 77,436 85,084 127,626 191,439 255,252 382,878 574,317 765,756 1,148,634 1,722,951 2,297,268 3,445,902 and 6,891,804, with no remainder.

Since 6,891,804 cannot be divided by just 1 and 6,891,804, 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).