Q: Is 1,112,640 a Composite Number?

Why is 1,112,640 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 1,112,640 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 48 57 60 61 64 76 80 95 96 114 120 122 152 160 183 190 192 228 240 244 285 304 305 320 366 380 456 480 488 570 608 610 732 760 912 915 960 976 1,140 1,159 1,216 1,220 1,464 1,520 1,824 1,830 1,952 2,280 2,318 2,440 2,928 3,040 3,477 3,648 3,660 3,904 4,560 4,636 4,880 5,795 5,856 6,080 6,954 7,320 9,120 9,272 9,760 11,590 11,712 13,908 14,640 17,385 18,240 18,544 19,520 23,180 27,816 29,280 34,770 37,088 46,360 55,632 58,560 69,540 74,176 92,720 111,264 139,080 185,440 222,528 278,160 370,880 556,320 and 1,112,640, with no remainder.

Since 1,112,640 cannot be divided by just 1 and 1,112,640, 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).