Q: Is 211,004,031 a Prime Number?

 A: No, 211,004,031 is not a prime number.

Why is 211,004,031 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 211004031 can be evenly divided by 1 3 7 21 3,137 3,203 9,411 9,609 21,959 22,421 65,877 67,263 10,047,811 30,143,433 70,334,677 and 211,004,031, with no remainder.

Since 211,004,031 cannot be divided by just 1 and 211,004,031, 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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