Q: Is 7,750 a Prime Number?
A: No, 7,750 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 7750 can be evenly divided by 1 2 5 10 25 31 50 62 125 155 250 310 775 1,550 3,875 and 7,750, with no remainder.
Since 7,750 cannot be divided by just 1 and 7,750, it is not a prime number.