Q: Is 406,350 a Composite Number?

Why is 406,350 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 406,350 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 43 45 50 54 63 70 75 86 90 105 126 129 135 150 175 189 210 215 225 258 270 301 315 350 378 387 430 450 525 602 630 645 675 774 903 945 1,050 1,075 1,161 1,290 1,350 1,505 1,575 1,806 1,890 1,935 2,150 2,322 2,709 3,010 3,150 3,225 3,870 4,515 4,725 5,418 5,805 6,450 7,525 8,127 9,030 9,450 9,675 11,610 13,545 15,050 16,254 19,350 22,575 27,090 29,025 40,635 45,150 58,050 67,725 81,270 135,450 203,175 and 406,350, with no remainder.

Since 406,350 cannot be divided by just 1 and 406,350, 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).