Q: Is 120,240,310 a Prime Number?

 A: No, 120,240,310 is not a prime number.

Why is 120,240,310 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 120240310 can be evenly divided by 1 2 5 10 269 538 1,345 2,690 44,699 89,398 223,495 446,990 12,024,031 24,048,062 60,120,155 and 120,240,310, with no remainder.

Since 120,240,310 cannot be divided by just 1 and 120,240,310, it is not a prime number.


More Examples

Number 120,240,308120,240,309120,240,311120,240,312
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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