Q: Is 120,420,109 a Prime Number?

 A: No, 120,420,109 is not a prime number.

Why is 120,420,109 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 120420109 can be evenly divided by 1 10,061 11,969 and 120,420,109, with no remainder.

Since 120,420,109 cannot be divided by just 1 and 120,420,109, it is not a prime number.


More Examples

Number 120,420,107120,420,108120,420,110120,420,111
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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