Q: Is 1,004,991 a Prime Number?

 A: No, 1,004,991 is not a prime number.

Why is 1,004,991 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 1004991 can be evenly divided by 1 3 13 39 73 219 353 949 1,059 2,847 4,589 13,767 25,769 77,307 334,997 and 1,004,991, with no remainder.

Since 1,004,991 cannot be divided by just 1 and 1,004,991, it is not a prime number.


More Examples

Number 1,004,9891,004,9901,004,9921,004,993
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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