Q: Is 385,504 a Prime Number?
A: No, 385,504 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 385504 can be evenly divided by 1 2 4 7 8 14 16 28 32 56 112 224 1,721 3,442 6,884 12,047 13,768 24,094 27,536 48,188 55,072 96,376 192,752 and 385,504, with no remainder.
Since 385,504 cannot be divided by just 1 and 385,504, it is not a prime number.