Q: Is 5,680 a Prime Number?
A: No, 5,680 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 5680 can be evenly divided by 1 2 4 5 8 10 16 20 40 71 80 142 284 355 568 710 1,136 1,420 2,840 and 5,680, with no remainder.
Since 5,680 cannot be divided by just 1 and 5,680, it is not a prime number.