Q: Is 56,865 a Prime Number?
A: No, 56,865 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 56865 can be evenly divided by 1 3 5 15 17 51 85 223 255 669 1,115 3,345 3,791 11,373 18,955 and 56,865, with no remainder.
Since 56,865 cannot be divided by just 1 and 56,865, it is not a prime number.