Q: Is 20,699 a Prime Number?
A: No, 20,699 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 20699 can be evenly divided by 1 7 2,957 and 20,699, with no remainder.
Since 20,699 cannot be divided by just 1 and 20,699, it is not a prime number.