Q: Is 23,709,520 a Prime Number?

 A: No, 23,709,520 is not a prime number.

Why is 23,709,520 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 23709520 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 296,369 592,738 1,185,476 1,481,845 2,370,952 2,963,690 4,741,904 5,927,380 11,854,760 and 23,709,520, with no remainder.

Since 23,709,520 cannot be divided by just 1 and 23,709,520, 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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