Q: Is 40,025,638 a Prime Number?

 A: No, 40,025,638 is not a prime number.

Why is 40,025,638 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 40025638 can be evenly divided by 1 2 37 61 74 122 2,257 4,514 8,867 17,734 328,079 540,887 656,158 1,081,774 20,012,819 and 40,025,638, with no remainder.

Since 40,025,638 cannot be divided by just 1 and 40,025,638, 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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