Q: Is 13,959,450 a Composite Number?

Why is 13,959,450 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 13,959,450 can be evenly divided by 1 2 3 5 6 9 10 15 18 25 30 45 50 67 75 90 134 150 201 225 335 402 450 463 603 670 926 1,005 1,206 1,389 1,675 2,010 2,315 2,778 3,015 3,350 4,167 4,630 5,025 6,030 6,945 8,334 10,050 11,575 13,890 15,075 20,835 23,150 30,150 31,021 34,725 41,670 62,042 69,450 93,063 104,175 155,105 186,126 208,350 279,189 310,210 465,315 558,378 775,525 930,630 1,395,945 1,551,050 2,326,575 2,791,890 4,653,150 6,979,725 and 13,959,450, with no remainder.

Since 13,959,450 cannot be divided by just 1 and 13,959,450, 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).