Q: Is 320,958 a Prime Number?
A: No, 320,958 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 320958 can be evenly divided by 1 2 3 6 9 11 18 22 33 66 99 198 1,621 3,242 4,863 9,726 14,589 17,831 29,178 35,662 53,493 106,986 160,479 and 320,958, with no remainder.
Since 320,958 cannot be divided by just 1 and 320,958, it is not a prime number.