Q: Is 165,166,011 a Prime Number?

 A: No, 165,166,011 is not a prime number.

Why is 165,166,011 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 165166011 can be evenly divided by 1 3 9 79 233 237 699 711 997 2,097 2,991 8,973 18,407 55,221 78,763 165,663 232,301 236,289 696,903 708,867 2,090,709 18,351,779 55,055,337 and 165,166,011, with no remainder.

Since 165,166,011 cannot be divided by just 1 and 165,166,011, 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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