Q: Is 1,121,022 a Composite Number?

Why is 1,121,022 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 1,121,022 can be evenly divided by 1 2 3 6 7 9 14 18 21 31 41 42 49 62 63 82 93 98 123 126 147 186 217 246 279 287 294 369 434 441 558 574 651 738 861 882 1,271 1,302 1,519 1,722 1,953 2,009 2,542 2,583 3,038 3,813 3,906 4,018 4,557 5,166 6,027 7,626 8,897 9,114 11,439 12,054 13,671 17,794 18,081 22,878 26,691 27,342 36,162 53,382 62,279 80,073 124,558 160,146 186,837 373,674 560,511 and 1,121,022, with no remainder.

Since 1,121,022 cannot be divided by just 1 and 1,121,022, 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).