Q: Is 260,625 a Prime Number?
A: No, 260,625 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 260625 can be evenly divided by 1 3 5 15 25 75 125 139 375 417 625 695 1,875 2,085 3,475 10,425 17,375 52,125 86,875 and 260,625, with no remainder.
Since 260,625 cannot be divided by just 1 and 260,625, it is not a prime number.