Q: Is 206,240 a Prime Number?
A: No, 206,240 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 206240 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 1,289 2,578 5,156 6,445 10,312 12,890 20,624 25,780 41,248 51,560 103,120 and 206,240, with no remainder.
Since 206,240 cannot be divided by just 1 and 206,240, it is not a prime number.