Q: Is 384,105 a Prime Number?
A: No, 384,105 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 384105 can be evenly divided by 1 3 5 15 29 87 145 435 883 2,649 4,415 13,245 25,607 76,821 128,035 and 384,105, with no remainder.
Since 384,105 cannot be divided by just 1 and 384,105, it is not a prime number.