Q: Is 564,165 a Prime Number?
A: No, 564,165 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 564165 can be evenly divided by 1 3 5 7 9 15 21 27 35 45 63 81 105 135 189 199 315 405 567 597 945 995 1,393 1,791 2,835 2,985 4,179 5,373 6,965 8,955 12,537 16,119 20,895 26,865 37,611 62,685 80,595 112,833 188,055 and 564,165, with no remainder.
Since 564,165 cannot be divided by just 1 and 564,165, it is not a prime number.