Q: Is 1,128,449 a Composite Number?

Why is 1,128,449 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 1,128,449 can be evenly divided by 1 7 23 43 161 163 301 989 1,141 3,749 6,923 7,009 26,243 49,063 161,207 and 1,128,449, with no remainder.

Since 1,128,449 cannot be divided by just 1 and 1,128,449, 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).