Q: Is 1,493,520 a Prime Number?
A: No, 1,493,520 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 1493520 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 35 40 42 48 49 56 60 70 80 84 98 105 112 120 127 140 147 168 196 210 240 245 254 280 294 336 381 392 420 490 508 560 588 635 735 762 784 840 889 980 1,016 1,176 1,270 1,470 1,524 1,680 1,778 1,905 1,960 2,032 2,352 2,540 2,667 2,940 3,048 3,556 3,810 3,920 4,445 5,080 5,334 5,880 6,096 6,223 7,112 7,620 8,890 10,160 10,668 11,760 12,446 13,335 14,224 15,240 17,780 18,669 21,336 24,892 26,670 30,480 31,115 35,560 37,338 42,672 49,784 53,340 62,230 71,120 74,676 93,345 99,568 106,680 124,460 149,352 186,690 213,360 248,920 298,704 373,380 497,840 746,760 and 1,493,520, with no remainder.
Since 1,493,520 cannot be divided by just 1 and 1,493,520, it is not a prime number.