Q: Is 33,000,021 a Prime Number?

 A: No, 33,000,021 is not a prime number.

Why is 33,000,021 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 33000021 can be evenly divided by 1 3 9 27 419 1,257 2,917 3,771 8,751 11,313 26,253 78,759 1,222,223 3,666,669 11,000,007 and 33,000,021, with no remainder.

Since 33,000,021 cannot be divided by just 1 and 33,000,021, 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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