Q: Is 163,245 a Prime Number?
A: No, 163,245 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 163245 can be evenly divided by 1 3 5 15 10,883 32,649 54,415 and 163,245, with no remainder.
Since 163,245 cannot be divided by just 1 and 163,245, it is not a prime number.