Q: Is 5,345,175 a Composite Number?

Why is 5,345,175 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 5,345,175 can be evenly divided by 1 3 5 11 15 19 25 31 33 55 57 75 93 95 121 155 165 209 275 285 341 363 465 475 589 605 627 775 825 1,023 1,045 1,425 1,705 1,767 1,815 2,299 2,325 2,945 3,025 3,135 3,751 5,115 5,225 6,479 6,897 8,525 8,835 9,075 11,253 11,495 14,725 15,675 18,755 19,437 25,575 32,395 34,485 44,175 56,265 57,475 71,269 93,775 97,185 161,975 172,425 213,807 281,325 356,345 485,925 1,069,035 1,781,725 and 5,345,175, with no remainder.

Since 5,345,175 cannot be divided by just 1 and 5,345,175, 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).