Q: Is 1,411,425 a Composite Number?

Why is 1,411,425 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 1,411,425 can be evenly divided by 1 3 5 9 15 17 25 27 41 45 51 75 81 85 123 135 153 205 225 255 369 405 425 459 615 675 697 765 1,025 1,107 1,275 1,377 1,845 2,025 2,091 2,295 3,075 3,321 3,485 3,825 5,535 6,273 6,885 9,225 10,455 11,475 16,605 17,425 18,819 27,675 31,365 34,425 52,275 56,457 83,025 94,095 156,825 282,285 470,475 and 1,411,425, with no remainder.

Since 1,411,425 cannot be divided by just 1 and 1,411,425, 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).