Q: Is 2,140 a Prime Number?

 A: No, 2,140 is not a prime number.

Why is 2,140 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 2140 can be evenly divided by 1 2 4 5 10 20 107 214 428 535 1,070 and 2,140, with no remainder.

Since 2,140 cannot be divided by just 1 and 2,140, it is not a prime number.


More Examples

Number 2,1382,1392,1412,142
Prime? nonoyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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