Q: Is 102,480 a Prime Number?
A: No, 102,480 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 102480 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 56 60 61 70 80 84 105 112 120 122 140 168 183 210 240 244 280 305 336 366 420 427 488 560 610 732 840 854 915 976 1,220 1,281 1,464 1,680 1,708 1,830 2,135 2,440 2,562 2,928 3,416 3,660 4,270 4,880 5,124 6,405 6,832 7,320 8,540 10,248 12,810 14,640 17,080 20,496 25,620 34,160 51,240 and 102,480, with no remainder.
Since 102,480 cannot be divided by just 1 and 102,480, it is not a prime number.