Q: Is 165,610 a Prime Number?
A: No, 165,610 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 165610 can be evenly divided by 1 2 5 10 16,561 33,122 82,805 and 165,610, with no remainder.
Since 165,610 cannot be divided by just 1 and 165,610, it is not a prime number.