Q: Is 5,319,675 a Composite Number?

Why is 5,319,675 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 5,319,675 can be evenly divided by 1 3 5 9 15 25 27 37 45 71 75 81 111 135 185 213 225 333 355 405 555 639 675 925 999 1,065 1,665 1,775 1,917 2,025 2,627 2,775 2,997 3,195 4,995 5,325 5,751 7,881 8,325 9,585 13,135 14,985 15,975 23,643 24,975 28,755 39,405 47,925 65,675 70,929 74,925 118,215 143,775 197,025 212,787 354,645 591,075 1,063,935 1,773,225 and 5,319,675, with no remainder.

Since 5,319,675 cannot be divided by just 1 and 5,319,675, 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).