Q: Is 118,728,009 a Prime Number?

 A: No, 118,728,009 is not a prime number.

Why is 118,728,009 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 118728009 can be evenly divided by 1 3 9 13,192,001 39,576,003 and 118,728,009, with no remainder.

Since 118,728,009 cannot be divided by just 1 and 118,728,009, it is not a prime number.


More Examples

Number 118,728,007118,728,008118,728,010118,728,011
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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