Q: Is 165,700 a Prime Number?
A: No, 165,700 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 165700 can be evenly divided by 1 2 4 5 10 20 25 50 100 1,657 3,314 6,628 8,285 16,570 33,140 41,425 82,850 and 165,700, with no remainder.
Since 165,700 cannot be divided by just 1 and 165,700, it is not a prime number.