Q: Is 265,125 a Prime Number?
A: No, 265,125 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 265125 can be evenly divided by 1 3 5 7 15 21 25 35 75 101 105 125 175 303 375 505 525 707 875 1,515 2,121 2,525 2,625 3,535 7,575 10,605 12,625 17,675 37,875 53,025 88,375 and 265,125, with no remainder.
Since 265,125 cannot be divided by just 1 and 265,125, it is not a prime number.