Q: Is 20,679 a Prime Number?
A: No, 20,679 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 20679 can be evenly divided by 1 3 61 113 183 339 6,893 and 20,679, with no remainder.
Since 20,679 cannot be divided by just 1 and 20,679, it is not a prime number.