Q: Is 165,345,565 a Prime Number?

 A: No, 165,345,565 is not a prime number.

Why is 165,345,565 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 165345565 can be evenly divided by 1 5 7 11 35 55 77 385 429,469 2,147,345 3,006,283 4,724,159 15,031,415 23,620,795 33,069,113 and 165,345,565, with no remainder.

Since 165,345,565 cannot be divided by just 1 and 165,345,565, 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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