Q: Is 1,012,500 a Prime Number?
A: No, 1,012,500 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 1012500 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 81 90 100 108 125 135 150 162 180 225 250 270 300 324 375 405 450 500 540 625 675 750 810 900 1,125 1,250 1,350 1,500 1,620 1,875 2,025 2,250 2,500 2,700 3,125 3,375 3,750 4,050 4,500 5,625 6,250 6,750 7,500 8,100 9,375 10,125 11,250 12,500 13,500 16,875 18,750 20,250 22,500 28,125 33,750 37,500 40,500 50,625 56,250 67,500 84,375 101,250 112,500 168,750 202,500 253,125 337,500 506,250 and 1,012,500, with no remainder.
Since 1,012,500 cannot be divided by just 1 and 1,012,500, it is not a prime number.