Q: Is 122,420,128 a Composite Number?

Why is 122,420,128 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 122,420,128 can be evenly divided by 1 2 4 8 16 17 32 34 68 136 272 544 225,037 450,074 900,148 1,800,296 3,600,592 3,825,629 7,201,184 7,651,258 15,302,516 30,605,032 61,210,064 and 122,420,128, with no remainder.

Since 122,420,128 cannot be divided by just 1 and 122,420,128, 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).