Q: Is 40,626,625 a Prime Number?

 A: No, 40,626,625 is not a prime number.

Why is 40,626,625 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 40626625 can be evenly divided by 1 5 13 23 25 65 115 125 299 325 575 1,087 1,495 1,625 2,875 5,435 7,475 14,131 25,001 27,175 37,375 70,655 125,005 135,875 325,013 353,275 625,025 1,625,065 1,766,375 3,125,125 8,125,325 and 40,626,625, with no remainder.

Since 40,626,625 cannot be divided by just 1 and 40,626,625, 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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