Q: Is 1,002,100 a Prime Number?

 A: No, 1,002,100 is not a prime number.

Why is 1,002,100 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 1002100 can be evenly divided by 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 911 1,100 1,822 3,644 4,555 9,110 10,021 18,220 20,042 22,775 40,084 45,550 50,105 91,100 100,210 200,420 250,525 501,050 and 1,002,100, with no remainder.

Since 1,002,100 cannot be divided by just 1 and 1,002,100, it is not a prime number.


More Examples

Number 1,002,0981,002,0991,002,1011,002,102
Prime? nonoyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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