Q: Is 120,155,870 a Prime Number?

 A: No, 120,155,870 is not a prime number.

Why is 120,155,870 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 120155870 can be evenly divided by 1 2 5 10 12,015,587 24,031,174 60,077,935 and 120,155,870, with no remainder.

Since 120,155,870 cannot be divided by just 1 and 120,155,870, it is not a prime number.


More Examples

Number 120,155,868120,155,869120,155,871120,155,872
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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