Q: Is 206,520 a Prime Number?
A: No, 206,520 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 206520 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 1,721 3,442 5,163 6,884 8,605 10,326 13,768 17,210 20,652 25,815 34,420 41,304 51,630 68,840 103,260 and 206,520, with no remainder.
Since 206,520 cannot be divided by just 1 and 206,520, it is not a prime number.