Q: Is 1,260,020 a Prime Number?

 A: No, 1,260,020 is not a prime number.

Why is 1,260,020 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 1260020 can be evenly divided by 1 2 4 5 10 20 251 502 1,004 1,255 2,510 5,020 63,001 126,002 252,004 315,005 630,010 and 1,260,020, with no remainder.

Since 1,260,020 cannot be divided by just 1 and 1,260,020, it is not a prime number.


More Examples

Number 1,260,0181,260,0191,260,0211,260,022
Prime? noyesnono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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