Q: Is 3,671,325 a Composite Number?

Why is 3,671,325 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 3,671,325 can be evenly divided by 1 3 5 7 9 15 21 25 27 35 37 45 49 63 75 81 105 111 135 147 175 185 189 225 245 259 315 333 405 441 525 555 567 675 735 777 925 945 999 1,225 1,295 1,323 1,575 1,665 1,813 2,025 2,205 2,331 2,775 2,835 2,997 3,675 3,885 3,969 4,725 4,995 5,439 6,475 6,615 6,993 8,325 9,065 11,025 11,655 14,175 14,985 16,317 19,425 19,845 20,979 24,975 27,195 33,075 34,965 45,325 48,951 58,275 74,925 81,585 99,225 104,895 135,975 146,853 174,825 244,755 407,925 524,475 734,265 1,223,775 and 3,671,325, with no remainder.

Since 3,671,325 cannot be divided by just 1 and 3,671,325, 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).