Q: Is 163,504 a Prime Number?
A: No, 163,504 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 163504 can be evenly divided by 1 2 4 8 11 16 22 44 88 176 929 1,858 3,716 7,432 10,219 14,864 20,438 40,876 81,752 and 163,504, with no remainder.
Since 163,504 cannot be divided by just 1 and 163,504, it is not a prime number.