Q: Is 11,201,120 a Composite Number?

Why is 11,201,120 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 11,201,120 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 73 80 112 137 140 146 160 224 274 280 292 365 511 548 560 584 685 730 959 1,022 1,096 1,120 1,168 1,370 1,460 1,918 2,044 2,192 2,336 2,555 2,740 2,920 3,836 4,088 4,384 4,795 5,110 5,480 5,840 7,672 8,176 9,590 10,001 10,220 10,960 11,680 15,344 16,352 19,180 20,002 20,440 21,920 30,688 38,360 40,004 40,880 50,005 70,007 76,720 80,008 81,760 100,010 140,014 153,440 160,016 200,020 280,028 320,032 350,035 400,040 560,056 700,070 800,080 1,120,112 1,400,140 1,600,160 2,240,224 2,800,280 5,600,560 and 11,201,120, with no remainder.

Since 11,201,120 cannot be divided by just 1 and 11,201,120, 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).