Q: Is 120,123,245 a Prime Number?

 A: No, 120,123,245 is not a prime number.

Why is 120,123,245 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 120123245 can be evenly divided by 1 5 11 55 2,184,059 10,920,295 24,024,649 and 120,123,245, with no remainder.

Since 120,123,245 cannot be divided by just 1 and 120,123,245, it is not a prime number.


More Examples

Number 120,123,243120,123,244120,123,246120,123,247
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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