Q: Is 5,313,920 a Composite Number?

Why is 5,313,920 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 5,313,920 can be evenly divided by 1 2 4 5 8 10 16 19 20 23 32 38 40 46 64 76 80 92 95 115 128 152 160 184 190 230 304 320 361 368 380 437 460 608 640 722 736 760 874 920 1,216 1,444 1,472 1,520 1,748 1,805 1,840 2,185 2,432 2,888 2,944 3,040 3,496 3,610 3,680 4,370 5,776 6,080 6,992 7,220 7,360 8,303 8,740 11,552 12,160 13,984 14,440 14,720 16,606 17,480 23,104 27,968 28,880 33,212 34,960 41,515 46,208 55,936 57,760 66,424 69,920 83,030 115,520 132,848 139,840 166,060 231,040 265,696 279,680 332,120 531,392 664,240 1,062,784 1,328,480 2,656,960 and 5,313,920, with no remainder.

Since 5,313,920 cannot be divided by just 1 and 5,313,920, 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).