Q: Is 5,140 a Prime Number?
A: No, 5,140 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 5140 can be evenly divided by 1 2 4 5 10 20 257 514 1,028 1,285 2,570 and 5,140, with no remainder.
Since 5,140 cannot be divided by just 1 and 5,140, it is not a prime number.