Q: Is 7,765,628 a Composite Number?

Why is 7,765,628 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 7,765,628 can be evenly divided by 1 2 4 13 23 26 43 46 52 86 92 151 172 299 302 559 598 604 989 1,118 1,196 1,963 1,978 2,236 3,473 3,926 3,956 6,493 6,946 7,852 12,857 12,986 13,892 25,714 25,972 45,149 51,428 84,409 90,298 149,339 168,818 180,596 298,678 337,636 597,356 1,941,407 3,882,814 and 7,765,628, with no remainder.

Since 7,765,628 cannot be divided by just 1 and 7,765,628, 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).