Q: Is 61,818 a Prime Number?
A: No, 61,818 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 61818 can be evenly divided by 1 2 3 6 10,303 20,606 30,909 and 61,818, with no remainder.
Since 61,818 cannot be divided by just 1 and 61,818, it is not a prime number.