Q: Is 121,101,120 a Composite Number?

Why is 121,101,120 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 121,101,120 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 56 60 63 64 70 72 80 84 90 96 105 112 120 126 140 144 160 168 180 192 210 224 240 252 280 288 315 320 336 360 420 448 480 504 560 576 630 672 720 840 960 1,008 1,120 1,260 1,344 1,440 1,680 2,016 2,240 2,520 2,880 3,360 4,032 5,040 6,007 6,720 10,080 12,014 18,021 20,160 24,028 30,035 36,042 42,049 48,056 54,063 60,070 72,084 84,098 90,105 96,112 108,126 120,140 126,147 144,168 168,196 180,210 192,224 210,245 216,252 240,280 252,294 270,315 288,336 336,392 360,420 378,441 384,448 420,490 432,504 480,560 504,588 540,630 576,672 630,735 672,784 720,840 756,882 840,980 865,008 961,120 1,009,176 1,081,260 1,153,344 1,261,470 1,345,568 1,441,680 1,513,764 1,681,960 1,730,016 1,892,205 1,922,240 2,018,352 2,162,520 2,522,940 2,691,136 2,883,360 3,027,528 3,363,920 3,460,032 3,784,410 4,036,704 4,325,040 5,045,880 5,766,720 6,055,056 6,727,840 7,568,820 8,073,408 8,650,080 10,091,760 12,110,112 13,455,680 15,137,640 17,300,160 20,183,520 24,220,224 30,275,280 40,367,040 60,550,560 and 121,101,120, with no remainder.

Since 121,101,120 cannot be divided by just 1 and 121,101,120, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).