Q: Is 104,100,020 a Prime Number?

 A: No, 104,100,020 is not a prime number.

Why is 104,100,020 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 104100020 can be evenly divided by 1 2 4 5 10 20 5,205,001 10,410,002 20,820,004 26,025,005 52,050,010 and 104,100,020, with no remainder.

Since 104,100,020 cannot be divided by just 1 and 104,100,020, 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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