Q: Is 40,325,020 a Prime Number?

 A: No, 40,325,020 is not a prime number.

Why is 40,325,020 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 40325020 can be evenly divided by 1 2 4 5 10 17 20 34 68 85 170 340 118,603 237,206 474,412 593,015 1,186,030 2,016,251 2,372,060 4,032,502 8,065,004 10,081,255 20,162,510 and 40,325,020, with no remainder.

Since 40,325,020 cannot be divided by just 1 and 40,325,020, 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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