Q: Is 122,517,120 a Composite Number?

Why is 122,517,120 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 122,517,120 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 64 66 80 88 96 110 120 128 132 160 165 176 192 220 240 264 320 330 352 384 440 480 528 640 660 704 880 960 1,056 1,320 1,408 1,760 1,920 2,112 2,640 3,520 4,224 5,280 5,801 7,040 10,560 11,602 17,403 21,120 23,204 29,005 34,806 46,408 58,010 63,811 69,612 87,015 92,816 116,020 127,622 139,224 174,030 185,632 191,433 232,040 255,244 278,448 319,055 348,060 371,264 382,866 464,080 510,488 556,896 638,110 696,120 742,528 765,732 928,160 957,165 1,020,976 1,113,792 1,276,220 1,392,240 1,531,464 1,856,320 1,914,330 2,041,952 2,227,584 2,552,440 2,784,480 3,062,928 3,712,640 3,828,660 4,083,904 5,104,880 5,568,960 6,125,856 7,657,320 8,167,808 10,209,760 11,137,920 12,251,712 15,314,640 20,419,520 24,503,424 30,629,280 40,839,040 61,258,560 and 122,517,120, with no remainder.

Since 122,517,120 cannot be divided by just 1 and 122,517,120, 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).