Q: Is 40,003,108 a Prime Number?

 A: No, 40,003,108 is not a prime number.

Why is 40,003,108 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 40003108 can be evenly divided by 1 2 4 17 34 68 241 482 964 2,441 4,097 4,882 8,194 9,764 16,388 41,497 82,994 165,988 588,281 1,176,562 2,353,124 10,000,777 20,001,554 and 40,003,108, with no remainder.

Since 40,003,108 cannot be divided by just 1 and 40,003,108, 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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