Q: Is 11,263,725 a Composite Number?

Why is 11,263,725 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 11,263,725 can be evenly divided by 1 3 5 9 11 15 25 27 33 37 41 45 55 75 99 111 123 135 165 185 205 225 275 297 333 369 407 451 495 555 615 675 825 925 999 1,025 1,107 1,221 1,353 1,485 1,517 1,665 1,845 2,035 2,255 2,475 2,775 3,075 3,663 4,059 4,551 4,995 5,535 6,105 6,765 7,425 7,585 8,325 9,225 10,175 10,989 11,275 12,177 13,653 16,687 18,315 20,295 22,755 24,975 27,675 30,525 33,825 37,925 40,959 50,061 54,945 60,885 68,265 83,435 91,575 101,475 113,775 150,183 204,795 250,305 274,725 304,425 341,325 417,175 450,549 750,915 1,023,975 1,251,525 2,252,745 3,754,575 and 11,263,725, with no remainder.

Since 11,263,725 cannot be divided by just 1 and 11,263,725, 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).