Q: Is 164,355,242 a Prime Number?

 A: No, 164,355,242 is not a prime number.

Why is 164,355,242 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 164355242 can be evenly divided by 1 2 31 62 1,237 2,143 2,474 4,286 38,347 66,433 76,694 132,866 2,650,891 5,301,782 82,177,621 and 164,355,242, with no remainder.

Since 164,355,242 cannot be divided by just 1 and 164,355,242, 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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