Q: Is 1,021,108 a Prime Number?

 A: No, 1,021,108 is not a prime number.

Why is 1,021,108 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 1021108 can be evenly divided by 1 2 4 11 22 23 44 46 92 253 506 1,009 1,012 2,018 4,036 11,099 22,198 23,207 44,396 46,414 92,828 255,277 510,554 and 1,021,108, with no remainder.

Since 1,021,108 cannot be divided by just 1 and 1,021,108, it is not a prime number.


More Examples

Number 1,021,1061,021,1071,021,1091,021,110
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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