Q: Is 5,748,640 a Composite Number?

Why is 5,748,640 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 5,748,640 can be evenly divided by 1 2 4 5 8 10 16 19 20 31 32 38 40 61 62 76 80 95 122 124 152 155 160 190 244 248 304 305 310 380 488 496 589 608 610 620 760 976 992 1,159 1,178 1,220 1,240 1,520 1,891 1,952 2,318 2,356 2,440 2,480 2,945 3,040 3,782 4,636 4,712 4,880 4,960 5,795 5,890 7,564 9,272 9,424 9,455 9,760 11,590 11,780 15,128 18,544 18,848 18,910 23,180 23,560 30,256 35,929 37,088 37,820 46,360 47,120 60,512 71,858 75,640 92,720 94,240 143,716 151,280 179,645 185,440 287,432 302,560 359,290 574,864 718,580 1,149,728 1,437,160 2,874,320 and 5,748,640, with no remainder.

Since 5,748,640 cannot be divided by just 1 and 5,748,640, 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).