Q: Is 4,348,575 a Composite Number?

Why is 4,348,575 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 4,348,575 can be evenly divided by 1 3 5 7 9 11 15 21 25 33 35 45 55 63 75 77 99 105 165 175 225 231 251 275 315 385 495 525 693 753 825 1,155 1,255 1,575 1,757 1,925 2,259 2,475 2,761 3,465 3,765 5,271 5,775 6,275 8,283 8,785 11,295 13,805 15,813 17,325 18,825 19,327 24,849 26,355 41,415 43,925 56,475 57,981 69,025 79,065 96,635 124,245 131,775 173,943 207,075 289,905 395,325 483,175 621,225 869,715 1,449,525 and 4,348,575, with no remainder.

Since 4,348,575 cannot be divided by just 1 and 4,348,575, 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).