Q: Is 387,125 a Prime Number?
A: No, 387,125 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 387125 can be evenly divided by 1 5 19 25 95 125 163 475 815 2,375 3,097 4,075 15,485 20,375 77,425 and 387,125, with no remainder.
Since 387,125 cannot be divided by just 1 and 387,125, it is not a prime number.