Q: Is 40,741,040 a Prime Number?

 A: No, 40,741,040 is not a prime number.

Why is 40,741,040 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 40741040 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 509,263 1,018,526 2,037,052 2,546,315 4,074,104 5,092,630 8,148,208 10,185,260 20,370,520 and 40,741,040, with no remainder.

Since 40,741,040 cannot be divided by just 1 and 40,741,040, 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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