Q: Is 31,004,350 a Prime Number?

 A: No, 31,004,350 is not a prime number.

Why is 31,004,350 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 31004350 can be evenly divided by 1 2 5 10 13 25 26 50 65 130 325 650 47,699 95,398 238,495 476,990 620,087 1,192,475 1,240,174 2,384,950 3,100,435 6,200,870 15,502,175 and 31,004,350, with no remainder.

Since 31,004,350 cannot be divided by just 1 and 31,004,350, 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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