Q: Is 13,541,040 a Composite Number?

Why is 13,541,040 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 13,541,040 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 1,080 2,160 6,269 12,538 18,807 25,076 31,345 37,614 50,152 56,421 62,690 75,228 94,035 100,304 112,842 125,380 150,456 169,263 188,070 225,684 250,760 282,105 300,912 338,526 376,140 451,368 501,520 564,210 677,052 752,280 846,315 902,736 1,128,420 1,354,104 1,504,560 1,692,630 2,256,840 2,708,208 3,385,260 4,513,680 6,770,520 and 13,541,040, with no remainder.

Since 13,541,040 cannot be divided by just 1 and 13,541,040, 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).