Q: Is 87,125 a Prime Number?
A: No, 87,125 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 87125 can be evenly divided by 1 5 17 25 41 85 125 205 425 697 1,025 2,125 3,485 5,125 17,425 and 87,125, with no remainder.
Since 87,125 cannot be divided by just 1 and 87,125, it is not a prime number.