Q: Is 40,004,209 a Prime Number?

 A: No, 40,004,209 is not a prime number.

Why is 40,004,209 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 40004209 can be evenly divided by 1 7 1,867 3,061 13,069 21,427 5,714,887 and 40,004,209, with no remainder.

Since 40,004,209 cannot be divided by just 1 and 40,004,209, it is not a prime number.


More Examples

Number 40,004,20740,004,20840,004,21040,004,211
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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