Q: Is 111,110,100 a Composite Number?

Why is 111,110,100 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 111,110,100 can be evenly divided by 1 2 3 4 5 6 10 12 15 19 20 25 30 38 50 57 60 75 76 95 100 101 114 150 190 193 202 228 285 300 303 380 386 404 475 505 570 579 606 772 950 965 1,010 1,140 1,158 1,212 1,425 1,515 1,900 1,919 1,930 2,020 2,316 2,525 2,850 2,895 3,030 3,667 3,838 3,860 4,825 5,050 5,700 5,757 5,790 6,060 7,334 7,575 7,676 9,595 9,650 10,100 11,001 11,514 11,580 14,475 14,668 15,150 18,335 19,190 19,300 19,493 22,002 23,028 28,785 28,950 30,300 36,670 38,380 38,986 44,004 47,975 55,005 57,570 57,900 58,479 73,340 77,972 91,675 95,950 97,465 110,010 115,140 116,958 143,925 183,350 191,900 194,930 220,020 233,916 275,025 287,850 292,395 366,700 370,367 389,860 487,325 550,050 575,700 584,790 740,734 974,650 1,100,100 1,111,101 1,169,580 1,461,975 1,481,468 1,851,835 1,949,300 2,222,202 2,923,950 3,703,670 4,444,404 5,555,505 5,847,900 7,407,340 9,259,175 11,111,010 18,518,350 22,222,020 27,777,525 37,036,700 55,555,050 and 111,110,100, with no remainder.

Since 111,110,100 cannot be divided by just 1 and 111,110,100, 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).