Q: Is 3,100,300 a Composite Number?

Why is 3,100,300 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 3,100,300 can be evenly divided by 1 2 4 5 7 10 14 20 25 28 35 43 50 70 86 100 103 140 172 175 206 215 301 350 412 430 515 602 700 721 860 1,030 1,075 1,204 1,442 1,505 2,060 2,150 2,575 2,884 3,010 3,605 4,300 4,429 5,150 6,020 7,210 7,525 8,858 10,300 14,420 15,050 17,716 18,025 22,145 30,100 31,003 36,050 44,290 62,006 72,100 88,580 110,725 124,012 155,015 221,450 310,030 442,900 620,060 775,075 1,550,150 and 3,100,300, with no remainder.

Since 3,100,300 cannot be divided by just 1 and 3,100,300, 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).