Q: Is 211,131,011 a Prime Number?

 A: No, 211,131,011 is not a prime number.

Why is 211,131,011 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 211131011 can be evenly divided by 1 7 13 91 1,319 1,759 9,233 12,313 17,147 22,867 120,029 160,069 2,320,121 16,240,847 30,161,573 and 211,131,011, with no remainder.

Since 211,131,011 cannot be divided by just 1 and 211,131,011, 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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