Q: Is 27,207,210 a Composite Number?

Why is 27,207,210 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 27,207,210 can be evenly divided by 1 2 3 5 6 10 15 30 37 74 111 127 185 193 222 254 370 381 386 555 579 635 762 965 1,110 1,158 1,270 1,905 1,930 2,895 3,810 4,699 5,790 7,141 9,398 14,097 14,282 21,423 23,495 24,511 28,194 35,705 42,846 46,990 49,022 70,485 71,410 73,533 107,115 122,555 140,970 147,066 214,230 245,110 367,665 735,330 906,907 1,813,814 2,720,721 4,534,535 5,441,442 9,069,070 13,603,605 and 27,207,210, with no remainder.

Since 27,207,210 cannot be divided by just 1 and 27,207,210, 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).