Q: Is 1,505,520 a Prime Number?
A: No, 1,505,520 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 1505520 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 34 36 40 41 45 48 51 54 60 68 72 80 82 85 90 102 108 120 123 135 136 144 153 164 170 180 204 205 216 240 246 255 270 272 306 328 340 360 369 408 410 432 459 492 510 540 612 615 656 680 697 720 738 765 816 820 918 984 1,020 1,080 1,107 1,224 1,230 1,360 1,394 1,476 1,530 1,640 1,836 1,845 1,968 2,040 2,091 2,160 2,214 2,295 2,448 2,460 2,788 2,952 3,060 3,280 3,485 3,672 3,690 4,080 4,182 4,428 4,590 4,920 5,535 5,576 5,904 6,120 6,273 6,970 7,344 7,380 8,364 8,856 9,180 9,840 10,455 11,070 11,152 12,240 12,546 13,940 14,760 16,728 17,712 18,360 18,819 20,910 22,140 25,092 27,880 29,520 31,365 33,456 36,720 37,638 41,820 44,280 50,184 55,760 62,730 75,276 83,640 88,560 94,095 100,368 125,460 150,552 167,280 188,190 250,920 301,104 376,380 501,840 752,760 and 1,505,520, with no remainder.
Since 1,505,520 cannot be divided by just 1 and 1,505,520, it is not a prime number.