Q: Is 5,118,880 a Composite Number?

Why is 5,118,880 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 5,118,880 can be evenly divided by 1 2 4 5 8 10 13 16 20 23 26 32 40 46 52 65 80 92 104 107 115 130 160 184 208 214 230 260 299 368 416 428 460 520 535 598 736 856 920 1,040 1,070 1,196 1,391 1,495 1,712 1,840 2,080 2,140 2,392 2,461 2,782 2,990 3,424 3,680 4,280 4,784 4,922 5,564 5,980 6,955 8,560 9,568 9,844 11,128 11,960 12,305 13,910 17,120 19,688 22,256 23,920 24,610 27,820 31,993 39,376 44,512 47,840 49,220 55,640 63,986 78,752 98,440 111,280 127,972 159,965 196,880 222,560 255,944 319,930 393,760 511,888 639,860 1,023,776 1,279,720 2,559,440 and 5,118,880, with no remainder.

Since 5,118,880 cannot be divided by just 1 and 5,118,880, 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).