Q: Is 16,129,080 a Composite Number?

Why is 16,129,080 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 16,129,080 can be evenly divided by 1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 30 33 36 40 44 45 55 60 66 72 88 90 99 110 120 132 165 180 198 220 264 330 360 396 440 495 660 792 990 1,320 1,980 3,960 4,073 8,146 12,219 16,292 20,365 24,438 32,584 36,657 40,730 44,803 48,876 61,095 73,314 81,460 89,606 97,752 122,190 134,409 146,628 162,920 179,212 183,285 224,015 244,380 268,818 293,256 358,424 366,570 403,227 448,030 488,760 537,636 672,045 733,140 806,454 896,060 1,075,272 1,344,090 1,466,280 1,612,908 1,792,120 2,016,135 2,688,180 3,225,816 4,032,270 5,376,360 8,064,540 and 16,129,080, with no remainder.

Since 16,129,080 cannot be divided by just 1 and 16,129,080, 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).