Q: Is 211,012,011 a Prime Number?

 A: No, 211,012,011 is not a prime number.

Why is 211,012,011 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 211012011 can be evenly divided by 1 3 7 9 21 63 67 201 469 603 1,407 4,221 49,991 149,973 349,937 449,919 1,049,811 3,149,433 3,349,397 10,048,191 23,445,779 30,144,573 70,337,337 and 211,012,011, with no remainder.

Since 211,012,011 cannot be divided by just 1 and 211,012,011, 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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