Q: Is 137,500 a Prime Number?
A: No, 137,500 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 137500 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 3,125 5,500 6,250 6,875 12,500 13,750 27,500 34,375 68,750 and 137,500, with no remainder.
Since 137,500 cannot be divided by just 1 and 137,500, it is not a prime number.