Q: Is 1,002,200 a Prime Number?

 A: No, 1,002,200 is not a prime number.

Why is 1,002,200 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 1002200 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 200 5,011 10,022 20,044 25,055 40,088 50,110 100,220 125,275 200,440 250,550 501,100 and 1,002,200, with no remainder.

Since 1,002,200 cannot be divided by just 1 and 1,002,200, it is not a prime number.


More Examples

Number 1,002,1981,002,1991,002,2011,002,202
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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