Q: Is 1,220,125 a Prime Number?

 A: No, 1,220,125 is not a prime number.

Why is 1,220,125 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 1220125 can be evenly divided by 1 5 25 43 125 215 227 1,075 1,135 5,375 5,675 9,761 28,375 48,805 244,025 and 1,220,125, with no remainder.

Since 1,220,125 cannot be divided by just 1 and 1,220,125, it is not a prime number.


More Examples

Number 1,220,1231,220,1241,220,1261,220,127
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 1,220,125:


Ask a Question