Q: Is 103,940 a Prime Number?
A: No, 103,940 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 103940 can be evenly divided by 1 2 4 5 10 20 5,197 10,394 20,788 25,985 51,970 and 103,940, with no remainder.
Since 103,940 cannot be divided by just 1 and 103,940, it is not a prime number.