Q: Is 320,988 a Prime Number?
A: No, 320,988 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 320988 can be evenly divided by 1 2 3 4 6 12 23 46 69 92 138 276 1,163 2,326 3,489 4,652 6,978 13,956 26,749 53,498 80,247 106,996 160,494 and 320,988, with no remainder.
Since 320,988 cannot be divided by just 1 and 320,988, it is not a prime number.