Q: Is 5,574,975 a Composite Number?

Why is 5,574,975 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 5,574,975 can be evenly divided by 1 3 5 7 15 21 25 35 37 41 49 75 105 111 123 147 175 185 205 245 259 287 525 555 615 735 777 861 925 1,025 1,225 1,295 1,435 1,517 1,813 2,009 2,775 3,075 3,675 3,885 4,305 4,551 5,439 6,027 6,475 7,175 7,585 9,065 10,045 10,619 19,425 21,525 22,755 27,195 30,135 31,857 37,925 45,325 50,225 53,095 74,333 113,775 135,975 150,675 159,285 222,999 265,475 371,665 796,425 1,114,995 1,858,325 and 5,574,975, with no remainder.

Since 5,574,975 cannot be divided by just 1 and 5,574,975, 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).