Q: Is 212,838 a Prime Number?
A: No, 212,838 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 212838 can be evenly divided by 1 2 3 6 19 38 57 114 1,867 3,734 5,601 11,202 35,473 70,946 106,419 and 212,838, with no remainder.
Since 212,838 cannot be divided by just 1 and 212,838, it is not a prime number.