Q: Is 265,215 a Prime Number?
A: No, 265,215 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 265215 can be evenly divided by 1 3 5 15 17,681 53,043 88,405 and 265,215, with no remainder.
Since 265,215 cannot be divided by just 1 and 265,215, it is not a prime number.