Q: Is 217,340 a Prime Number?
A: No, 217,340 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 217340 can be evenly divided by 1 2 4 5 10 20 10,867 21,734 43,468 54,335 108,670 and 217,340, with no remainder.
Since 217,340 cannot be divided by just 1 and 217,340, it is not a prime number.