Q: Is 249,750 a Prime Number?
A: No, 249,750 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 249750 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 27 30 37 45 50 54 74 75 90 111 125 135 150 185 222 225 250 270 333 370 375 450 555 666 675 750 925 999 1,110 1,125 1,350 1,665 1,850 1,998 2,250 2,775 3,330 3,375 4,625 4,995 5,550 6,750 8,325 9,250 9,990 13,875 16,650 24,975 27,750 41,625 49,950 83,250 124,875 and 249,750, with no remainder.
Since 249,750 cannot be divided by just 1 and 249,750, it is not a prime number.