Q: Is 40,450,100 a Composite Number?

Why is 40,450,100 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 40,450,100 can be evenly divided by 1 2 4 5 10 20 23 25 43 46 50 86 92 100 115 172 215 230 409 430 460 575 818 860 989 1,075 1,150 1,636 1,978 2,045 2,150 2,300 3,956 4,090 4,300 4,945 8,180 9,407 9,890 10,225 17,587 18,814 19,780 20,450 24,725 35,174 37,628 40,900 47,035 49,450 70,348 87,935 94,070 98,900 175,870 188,140 235,175 351,740 404,501 439,675 470,350 809,002 879,350 940,700 1,618,004 1,758,700 2,022,505 4,045,010 8,090,020 10,112,525 20,225,050 and 40,450,100, with no remainder.

Since 40,450,100 cannot be divided by just 1 and 40,450,100, 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).