Q: Is 132,021,009 a Prime Number?

 A: No, 132,021,009 is not a prime number.

Why is 132,021,009 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 132021009 can be evenly divided by 1 3 9 27 81 137 411 1,233 3,699 11,097 11,897 35,691 107,073 321,219 963,657 1,629,889 4,889,667 14,669,001 44,007,003 and 132,021,009, with no remainder.

Since 132,021,009 cannot be divided by just 1 and 132,021,009, 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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