Q: Is 1,055,500 a Prime Number?

 A: No, 1,055,500 is not a prime number.

Why is 1,055,500 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 1055500 can be evenly divided by 1 2 4 5 10 20 25 50 100 125 250 500 2,111 4,222 8,444 10,555 21,110 42,220 52,775 105,550 211,100 263,875 527,750 and 1,055,500, with no remainder.

Since 1,055,500 cannot be divided by just 1 and 1,055,500, it is not a prime number.


More Examples

Number 1,055,4981,055,4991,055,5011,055,502
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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