Q: Is 122,221,010 a Prime Number?

 A: No, 122,221,010 is not a prime number.

Why is 122,221,010 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 122221010 can be evenly divided by 1 2 5 10 12,222,101 24,444,202 61,110,505 and 122,221,010, with no remainder.

Since 122,221,010 cannot be divided by just 1 and 122,221,010, it is not a prime number.


More Examples

Number 122,221,008122,221,009122,221,011122,221,012
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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