Q: Is 40,021,122 a Prime Number?

 A: No, 40,021,122 is not a prime number.

Why is 40,021,122 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 40021122 can be evenly divided by 1 2 3 6 6,670,187 13,340,374 20,010,561 and 40,021,122, with no remainder.

Since 40,021,122 cannot be divided by just 1 and 40,021,122, 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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