Q: Is 2,689,500 a Prime Number?
A: No, 2,689,500 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 2689500 can be evenly divided by 1 2 3 4 5 6 10 11 12 15 20 22 25 30 33 44 50 55 60 66 75 100 110 125 132 150 163 165 220 250 275 300 326 330 375 489 500 550 652 660 750 815 825 978 1,100 1,375 1,500 1,630 1,650 1,793 1,956 2,445 2,750 3,260 3,300 3,586 4,075 4,125 4,890 5,379 5,500 7,172 8,150 8,250 8,965 9,780 10,758 12,225 16,300 16,500 17,930 20,375 21,516 24,450 26,895 35,860 40,750 44,825 48,900 53,790 61,125 81,500 89,650 107,580 122,250 134,475 179,300 224,125 244,500 268,950 448,250 537,900 672,375 896,500 1,344,750 and 2,689,500, with no remainder.
Since 2,689,500 cannot be divided by just 1 and 2,689,500, it is not a prime number.