Q: Is 978,125 a Prime Number?
A: No, 978,125 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 978125 can be evenly divided by 1 5 25 125 313 625 1,565 3,125 7,825 39,125 195,625 and 978,125, with no remainder.
Since 978,125 cannot be divided by just 1 and 978,125, it is not a prime number.