Q: Is 320,001 a Prime Number?
A: No, 320,001 is 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 320001 can be evenly divided by 1 3 11 33 9,697 29,091 106,667 and 320,001, with no remainder.
Since 320,001 cannot be divided by just 1 and 320,001, it is not a prime number.