Q: Is 40,023,124 a Prime Number?

 A: No, 40,023,124 is not a prime number.

Why is 40,023,124 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 40023124 can be evenly divided by 1 2 4 257 514 1,028 38,933 77,866 155,732 10,005,781 20,011,562 and 40,023,124, with no remainder.

Since 40,023,124 cannot be divided by just 1 and 40,023,124, 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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