Q: Is 16,426,387 a Prime Number?

 A: No, 16,426,387 is not a prime number.

Why is 16,426,387 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 16426387 can be evenly divided by 1 43 73 3,139 5,233 225,019 382,009 and 16,426,387, with no remainder.

Since 16,426,387 cannot be divided by just 1 and 16,426,387, it is not a prime number.


More Examples

Number 16,426,38516,426,38616,426,38816,426,389
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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