Q: Is 2,128,322 a Composite Number?

Why is 2,128,322 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 2,128,322 can be evenly divided by 1 2 7 14 67 134 469 938 2,269 4,538 15,883 31,766 152,023 304,046 1,064,161 and 2,128,322, with no remainder.

Since 2,128,322 cannot be divided by just 1 and 2,128,322, 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).