Q: Is 1,001,561 a Prime Number?

 A: No, 1,001,561 is not a prime number.

Why is 1,001,561 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 1001561 can be evenly divided by 1 11 83 913 1,097 12,067 91,051 and 1,001,561, with no remainder.

Since 1,001,561 cannot be divided by just 1 and 1,001,561, it is not a prime number.


More Examples

Number 1,001,5591,001,5601,001,5621,001,563
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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