Q: Is 678,102 a Prime Number?
A: No, 678,102 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 678102 can be evenly divided by 1 2 3 6 113,017 226,034 339,051 and 678,102, with no remainder.
Since 678,102 cannot be divided by just 1 and 678,102, it is not a prime number.