Q: Is 40,427,492 a Prime Number?

 A: No, 40,427,492 is not a prime number.

Why is 40,427,492 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 40427492 can be evenly divided by 1 2 4 7 14 28 1,443,839 2,887,678 5,775,356 10,106,873 20,213,746 and 40,427,492, with no remainder.

Since 40,427,492 cannot be divided by just 1 and 40,427,492, 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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