Q: Is 10,245,120 a Composite Number?

Why is 10,245,120 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 10,245,120 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 23 24 29 30 32 40 46 48 58 60 64 69 80 87 92 96 115 116 120 128 138 145 160 174 184 192 230 232 240 256 276 290 320 345 348 368 384 435 460 464 480 512 552 580 640 667 690 696 736 768 870 920 928 960 1,024 1,104 1,160 1,280 1,334 1,380 1,392 1,472 1,536 1,740 1,840 1,856 1,920 2,001 2,208 2,320 2,560 2,668 2,760 2,784 2,944 3,072 3,335 3,480 3,680 3,712 3,840 4,002 4,416 4,640 5,120 5,336 5,520 5,568 5,888 6,670 6,960 7,360 7,424 7,680 8,004 8,832 9,280 10,005 10,672 11,040 11,136 11,776 13,340 13,920 14,720 14,848 15,360 16,008 17,664 18,560 20,010 21,344 22,080 22,272 23,552 26,680 27,840 29,440 29,696 32,016 35,328 37,120 40,020 42,688 44,160 44,544 53,360 55,680 58,880 64,032 70,656 74,240 80,040 85,376 88,320 89,088 106,720 111,360 117,760 128,064 148,480 160,080 170,752 176,640 213,440 222,720 256,128 320,160 341,504 353,280 426,880 445,440 512,256 640,320 683,008 853,760 1,024,512 1,280,640 1,707,520 2,049,024 2,561,280 3,415,040 5,122,560 and 10,245,120, with no remainder.

Since 10,245,120 cannot be divided by just 1 and 10,245,120, 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).