Q: Is 8,214,075 a Composite Number?

Why is 8,214,075 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 8,214,075 can be evenly divided by 1 3 5 9 15 25 27 43 45 75 129 135 215 225 283 387 645 675 849 1,075 1,161 1,415 1,935 2,547 3,225 4,245 5,805 7,075 7,641 9,675 12,169 12,735 21,225 29,025 36,507 38,205 60,845 63,675 109,521 182,535 191,025 304,225 328,563 547,605 912,675 1,642,815 2,738,025 and 8,214,075, with no remainder.

Since 8,214,075 cannot be divided by just 1 and 8,214,075, 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).