Q: Is 11,122,000 a Composite Number?

Why is 11,122,000 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 11,122,000 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 67 80 83 100 125 134 166 200 250 268 332 335 400 415 500 536 664 670 830 1,000 1,072 1,328 1,340 1,660 1,675 2,000 2,075 2,680 3,320 3,350 4,150 5,360 5,561 6,640 6,700 8,300 8,375 10,375 11,122 13,400 16,600 16,750 20,750 22,244 26,800 27,805 33,200 33,500 41,500 44,488 55,610 67,000 83,000 88,976 111,220 134,000 139,025 166,000 222,440 278,050 444,880 556,100 695,125 1,112,200 1,390,250 2,224,400 2,780,500 5,561,000 and 11,122,000, with no remainder.

Since 11,122,000 cannot be divided by just 1 and 11,122,000, 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).