Q: Is 211,002,125 a Prime Number?

 A: No, 211,002,125 is not a prime number.

Why is 211,002,125 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 211002125 can be evenly divided by 1 5 19 25 95 125 475 2,375 88,843 444,215 1,688,017 2,221,075 8,440,085 11,105,375 42,200,425 and 211,002,125, with no remainder.

Since 211,002,125 cannot be divided by just 1 and 211,002,125, 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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