Q: Is 8,201,375 a Composite Number?

Why is 8,201,375 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 8,201,375 can be evenly divided by 1 5 7 13 25 35 49 65 91 103 125 175 245 325 455 515 637 721 875 1,225 1,339 1,625 2,275 2,575 3,185 3,605 5,047 6,125 6,695 9,373 11,375 12,875 15,925 18,025 25,235 33,475 46,865 65,611 79,625 90,125 126,175 167,375 234,325 328,055 630,875 1,171,625 1,640,275 and 8,201,375, with no remainder.

Since 8,201,375 cannot be divided by just 1 and 8,201,375, 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).