Q: Is 120,131,019 a Prime Number?

 A: No, 120,131,019 is not a prime number.

Why is 120,131,019 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 120131019 can be evenly divided by 1 3 9 27 53 81 159 477 1,431 4,293 27,983 83,949 251,847 755,541 1,483,099 2,266,623 4,449,297 13,347,891 40,043,673 and 120,131,019, with no remainder.

Since 120,131,019 cannot be divided by just 1 and 120,131,019, it is not a prime number.


More Examples

Number 120,131,017120,131,018120,131,020120,131,021
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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