Q: Is 126,777,009 a Prime Number?

 A: No, 126,777,009 is not a prime number.

Why is 126,777,009 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 126777009 can be evenly divided by 1 3 29 87 1,457,207 4,371,621 42,259,003 and 126,777,009, with no remainder.

Since 126,777,009 cannot be divided by just 1 and 126,777,009, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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