Q: Is 1,875,000 a Prime Number?
A: No, 1,875,000 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 1875000 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 125 150 200 250 300 375 500 600 625 750 1,000 1,250 1,500 1,875 2,500 3,000 3,125 3,750 5,000 6,250 7,500 9,375 12,500 15,000 15,625 18,750 25,000 31,250 37,500 46,875 62,500 75,000 78,125 93,750 125,000 156,250 187,500 234,375 312,500 375,000 468,750 625,000 937,500 and 1,875,000, with no remainder.
Since 1,875,000 cannot be divided by just 1 and 1,875,000, it is not a prime number.