Q: Is 400,321,341 a Prime Number?

 A: No, 400,321,341 is not a prime number.

Why is 400,321,341 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 400321341 can be evenly divided by 1 3 7 9 21 63 6,354,307 19,062,921 44,480,149 57,188,763 133,440,447 and 400,321,341, with no remainder.

Since 400,321,341 cannot be divided by just 1 and 400,321,341, 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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