Q: Is 40,002,042 a Prime Number?

 A: No, 40,002,042 is not a prime number.

Why is 40,002,042 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 40002042 can be evenly divided by 1 2 3 6 1,307 2,614 3,921 5,101 7,842 10,202 15,303 30,606 6,667,007 13,334,014 20,001,021 and 40,002,042, with no remainder.

Since 40,002,042 cannot be divided by just 1 and 40,002,042, it is not a prime number.


More Examples

Number 40,002,04040,002,04140,002,04340,002,044
Prime? noyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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