Q: Is 1,307,520 a Prime Number?
A: No, 1,307,520 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 1307520 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 227 240 288 320 360 384 454 480 576 640 681 720 908 960 1,135 1,152 1,362 1,440 1,816 1,920 2,043 2,270 2,724 2,880 3,405 3,632 4,086 4,540 5,448 5,760 6,810 7,264 8,172 9,080 10,215 10,896 13,620 14,528 16,344 18,160 20,430 21,792 27,240 29,056 32,688 36,320 40,860 43,584 54,480 65,376 72,640 81,720 87,168 108,960 130,752 145,280 163,440 217,920 261,504 326,880 435,840 653,760 and 1,307,520, with no remainder.
Since 1,307,520 cannot be divided by just 1 and 1,307,520, it is not a prime number.