Q: Is 27,680 a Prime Number?
A: No, 27,680 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 27680 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 173 346 692 865 1,384 1,730 2,768 3,460 5,536 6,920 13,840 and 27,680, with no remainder.
Since 27,680 cannot be divided by just 1 and 27,680, it is not a prime number.