Q: Is 133,940 a Prime Number?
A: No, 133,940 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 133940 can be evenly divided by 1 2 4 5 10 20 37 74 148 181 185 362 370 724 740 905 1,810 3,620 6,697 13,394 26,788 33,485 66,970 and 133,940, with no remainder.
Since 133,940 cannot be divided by just 1 and 133,940, it is not a prime number.