Q: Is 211,242 a Prime Number?
A: No, 211,242 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 211242 can be evenly divided by 1 2 3 6 17 19 34 38 51 57 102 109 114 218 323 327 646 654 969 1,853 1,938 2,071 3,706 4,142 5,559 6,213 11,118 12,426 35,207 70,414 105,621 and 211,242, with no remainder.
Since 211,242 cannot be divided by just 1 and 211,242, it is not a prime number.