Q: Is 27,500 a Prime Number?
A: No, 27,500 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 27500 can be evenly divided by 1 2 4 5 10 11 20 22 25 44 50 55 100 110 125 220 250 275 500 550 625 1,100 1,250 1,375 2,500 2,750 5,500 6,875 13,750 and 27,500, with no remainder.
Since 27,500 cannot be divided by just 1 and 27,500, it is not a prime number.