Q: Is 100,103,021 a Prime Number?

 A: No, 100,103,021 is not a prime number.

Why is 100,103,021 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 100103021 can be evenly divided by 1 17 1,471 4,003 25,007 68,051 5,888,413 and 100,103,021, with no remainder.

Since 100,103,021 cannot be divided by just 1 and 100,103,021, it is not a prime number.


More Examples

Number 100,103,019100,103,020100,103,022100,103,023
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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