Q: Is 164,385 a Prime Number?
A: No, 164,385 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 164385 can be evenly divided by 1 3 5 9 13 15 39 45 65 117 195 281 585 843 1,405 2,529 3,653 4,215 10,959 12,645 18,265 32,877 54,795 and 164,385, with no remainder.
Since 164,385 cannot be divided by just 1 and 164,385, it is not a prime number.