Q: Is 100,131,129 a Prime Number?

 A: No, 100,131,129 is not a prime number.

Why is 100,131,129 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 100131129 can be evenly divided by 1 3 7 9 21 63 149 447 1,043 1,341 3,129 9,387 10,667 32,001 74,669 96,003 224,007 672,021 1,589,383 4,768,149 11,125,681 14,304,447 33,377,043 and 100,131,129, with no remainder.

Since 100,131,129 cannot be divided by just 1 and 100,131,129, 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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