Q: Is 263,520 a Prime Number?
A: No, 263,520 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 263520 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 61 72 80 90 96 108 120 122 135 144 160 180 183 216 240 244 270 288 305 360 366 432 480 488 540 549 610 720 732 864 915 976 1,080 1,098 1,220 1,440 1,464 1,647 1,830 1,952 2,160 2,196 2,440 2,745 2,928 3,294 3,660 4,320 4,392 4,880 5,490 5,856 6,588 7,320 8,235 8,784 9,760 10,980 13,176 14,640 16,470 17,568 21,960 26,352 29,280 32,940 43,920 52,704 65,880 87,840 131,760 and 263,520, with no remainder.
Since 263,520 cannot be divided by just 1 and 263,520, it is not a prime number.