Q: Is 209,120 a Prime Number?
A: No, 209,120 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 209120 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 1,307 2,614 5,228 6,535 10,456 13,070 20,912 26,140 41,824 52,280 104,560 and 209,120, with no remainder.
Since 209,120 cannot be divided by just 1 and 209,120, it is not a prime number.