Q: Is 315,145,035 a Prime Number?

 A: No, 315,145,035 is not a prime number.

Why is 315,145,035 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 315145035 can be evenly divided by 1 3 5 9 15 45 7,003,223 21,009,669 35,016,115 63,029,007 105,048,345 and 315,145,035, with no remainder.

Since 315,145,035 cannot be divided by just 1 and 315,145,035, 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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