Q: Is 123,005,202 a Prime Number?

 A: No, 123,005,202 is not a prime number.

Why is 123,005,202 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 123005202 can be evenly divided by 1 2 3 6 19 38 57 114 1,078,993 2,157,986 3,236,979 6,473,958 20,500,867 41,001,734 61,502,601 and 123,005,202, with no remainder.

Since 123,005,202 cannot be divided by just 1 and 123,005,202, 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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