Q: Is 1,503,480 a Prime Number?
A: No, 1,503,480 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 1503480 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 17 20 22 24 30 33 34 40 44 51 55 60 66 67 68 85 88 102 110 120 132 134 136 165 170 187 201 204 220 255 264 268 330 335 340 374 402 408 440 510 536 561 660 670 680 737 748 804 935 1,005 1,020 1,122 1,139 1,320 1,340 1,474 1,496 1,608 1,870 2,010 2,040 2,211 2,244 2,278 2,680 2,805 2,948 3,417 3,685 3,740 4,020 4,422 4,488 4,556 5,610 5,695 5,896 6,834 7,370 7,480 8,040 8,844 9,112 11,055 11,220 11,390 12,529 13,668 14,740 17,085 17,688 22,110 22,440 22,780 25,058 27,336 29,480 34,170 37,587 44,220 45,560 50,116 62,645 68,340 75,174 88,440 100,232 125,290 136,680 150,348 187,935 250,580 300,696 375,870 501,160 751,740 and 1,503,480, with no remainder.
Since 1,503,480 cannot be divided by just 1 and 1,503,480, it is not a prime number.