Q: Is 7,725 a Prime Number?
A: No, 7,725 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 7725 can be evenly divided by 1 3 5 15 25 75 103 309 515 1,545 2,575 and 7,725, with no remainder.
Since 7,725 cannot be divided by just 1 and 7,725, it is not a prime number.