Q: Is 216,343 a Prime Number?
A: No, 216,343 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 216343 can be evenly divided by 1 67 3,229 and 216,343, with no remainder.
Since 216,343 cannot be divided by just 1 and 216,343, it is not a prime number.