Q: Is 1,100,100 a Composite Number?

Why is 1,100,100 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 1,100,100 can be evenly divided by 1 2 3 4 5 6 10 12 15 19 20 25 30 38 50 57 60 75 76 95 100 114 150 190 193 228 285 300 380 386 475 570 579 772 950 965 1,140 1,158 1,425 1,900 1,930 2,316 2,850 2,895 3,667 3,860 4,825 5,700 5,790 7,334 9,650 11,001 11,580 14,475 14,668 18,335 19,300 22,002 28,950 36,670 44,004 55,005 57,900 73,340 91,675 110,010 183,350 220,020 275,025 366,700 550,050 and 1,100,100, with no remainder.

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