Q: Is 387,108 a Prime Number?
A: No, 387,108 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 387108 can be evenly divided by 1 2 3 4 6 9 12 18 36 10,753 21,506 32,259 43,012 64,518 96,777 129,036 193,554 and 387,108, with no remainder.
Since 387,108 cannot be divided by just 1 and 387,108, it is not a prime number.