Q: Is 40,013,031 a Prime Number?

 A: No, 40,013,031 is not a prime number.

Why is 40,013,031 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 40013031 can be evenly divided by 1 3 19 23 57 69 437 529 1,311 1,327 1,587 3,981 10,051 25,213 30,153 30,521 75,639 91,563 579,899 701,983 1,739,697 2,105,949 13,337,677 and 40,013,031, with no remainder.

Since 40,013,031 cannot be divided by just 1 and 40,013,031, 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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