Q: Is 1,774,080 a Composite Number?

Why is 1,774,080 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 1,774,080 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 28 30 32 33 35 36 40 42 44 45 48 55 56 60 63 64 66 70 72 77 80 84 88 90 96 99 105 110 112 120 126 128 132 140 144 154 160 165 168 176 180 192 198 210 220 224 231 240 252 256 264 280 288 308 315 320 330 336 352 360 384 385 396 420 440 448 462 480 495 504 512 528 560 576 616 630 640 660 672 693 704 720 768 770 792 840 880 896 924 960 990 1,008 1,056 1,120 1,152 1,155 1,232 1,260 1,280 1,320 1,344 1,386 1,408 1,440 1,536 1,540 1,584 1,680 1,760 1,792 1,848 1,920 1,980 2,016 2,112 2,240 2,304 2,310 2,464 2,520 2,560 2,640 2,688 2,772 2,816 2,880 3,080 3,168 3,360 3,465 3,520 3,584 3,696 3,840 3,960 4,032 4,224 4,480 4,608 4,620 4,928 5,040 5,280 5,376 5,544 5,632 5,760 6,160 6,336 6,720 6,930 7,040 7,392 7,680 7,920 8,064 8,448 8,960 9,240 9,856 10,080 10,560 10,752 11,088 11,520 12,320 12,672 13,440 13,860 14,080 14,784 15,840 16,128 16,896 17,920 18,480 19,712 20,160 21,120 22,176 23,040 24,640 25,344 26,880 27,720 28,160 29,568 31,680 32,256 36,960 39,424 40,320 42,240 44,352 49,280 50,688 53,760 55,440 59,136 63,360 73,920 80,640 84,480 88,704 98,560 110,880 118,272 126,720 147,840 161,280 177,408 197,120 221,760 253,440 295,680 354,816 443,520 591,360 887,040 and 1,774,080, with no remainder.

Since 1,774,080 cannot be divided by just 1 and 1,774,080, 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).