Q: Is 9,009,009 a Prime Number?

 A: No, 9,009,009 is not a prime number.

Why is 9,009,009 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 9009009 can be evenly divided by 1 3 9 27 333,667 1,001,001 3,003,003 and 9,009,009, with no remainder.

Since 9,009,009 cannot be divided by just 1 and 9,009,009, it is not a prime number.


More Examples

Number 9,009,0079,009,0089,009,0109,009,011
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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