Q: Is 12,000,100 a Composite Number?

Why is 12,000,100 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 12,000,100 can be evenly divided by 1 2 4 5 7 10 14 20 25 28 31 35 49 50 62 70 79 98 100 124 140 155 158 175 196 217 245 310 316 350 395 434 490 553 620 700 775 790 868 980 1,085 1,106 1,225 1,519 1,550 1,580 1,975 2,170 2,212 2,449 2,450 2,765 3,038 3,100 3,871 3,950 4,340 4,898 4,900 5,425 5,530 6,076 7,595 7,742 7,900 9,796 10,850 11,060 12,245 13,825 15,190 15,484 17,143 19,355 21,700 24,490 27,650 30,380 34,286 37,975 38,710 48,980 55,300 61,225 68,572 75,950 77,420 85,715 96,775 120,001 122,450 151,900 171,430 193,550 240,002 244,900 342,860 387,100 428,575 480,004 600,005 857,150 1,200,010 1,714,300 2,400,020 3,000,025 6,000,050 and 12,000,100, with no remainder.

Since 12,000,100 cannot be divided by just 1 and 12,000,100, 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).