Q: Is 23,013,120 a Composite Number?

Why is 23,013,120 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 23,013,120 can be evenly divided by 1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 128 130 156 160 192 195 208 240 256 260 312 320 384 390 416 461 480 520 624 640 768 780 832 922 960 1,040 1,248 1,280 1,383 1,560 1,664 1,844 1,920 2,080 2,305 2,496 2,766 3,120 3,328 3,688 3,840 4,160 4,610 4,992 5,532 5,993 6,240 6,915 7,376 8,320 9,220 9,984 11,064 11,986 12,480 13,830 14,752 16,640 17,979 18,440 22,128 23,972 24,960 27,660 29,504 29,965 35,958 36,880 44,256 47,944 49,920 55,320 59,008 59,930 71,916 73,760 88,512 89,895 95,888 110,640 118,016 119,860 143,832 147,520 177,024 179,790 191,776 221,280 239,720 287,664 295,040 354,048 359,580 383,552 442,560 479,440 575,328 590,080 719,160 767,104 885,120 958,880 1,150,656 1,438,320 1,534,208 1,770,240 1,917,760 2,301,312 2,876,640 3,835,520 4,602,624 5,753,280 7,671,040 11,506,560 and 23,013,120, with no remainder.

Since 23,013,120 cannot be divided by just 1 and 23,013,120, 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).