Q: Is 220,212,009 a Prime Number?

 A: No, 220,212,009 is not a prime number.

Why is 220,212,009 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 220212009 can be evenly divided by 1 3 9 967 2,901 8,703 25,303 75,909 227,727 24,468,001 73,404,003 and 220,212,009, with no remainder.

Since 220,212,009 cannot be divided by just 1 and 220,212,009, it is not a prime number.


More Examples

Number 220,212,007220,212,008220,212,010220,212,011
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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