Q: Is 209,880 a Prime Number?
A: No, 209,880 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 209880 can be evenly divided by 1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 33 36 40 44 45 53 55 60 66 72 88 90 99 106 110 120 132 159 165 180 198 212 220 264 265 318 330 360 396 424 440 477 495 530 583 636 660 792 795 954 990 1,060 1,166 1,272 1,320 1,590 1,749 1,908 1,980 2,120 2,332 2,385 2,915 3,180 3,498 3,816 3,960 4,664 4,770 5,247 5,830 6,360 6,996 8,745 9,540 10,494 11,660 13,992 17,490 19,080 20,988 23,320 26,235 34,980 41,976 52,470 69,960 104,940 and 209,880, with no remainder.
Since 209,880 cannot be divided by just 1 and 209,880, it is not a prime number.