Q: Is 709,650 a Composite Number?

Why is 709,650 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 709,650 can be evenly divided by 1 2 3 5 6 9 10 15 18 19 25 30 38 45 50 57 75 83 90 95 114 150 166 171 190 225 249 285 342 415 450 475 498 570 747 830 855 950 1,245 1,425 1,494 1,577 1,710 2,075 2,490 2,850 3,154 3,735 4,150 4,275 4,731 6,225 7,470 7,885 8,550 9,462 12,450 14,193 15,770 18,675 23,655 28,386 37,350 39,425 47,310 70,965 78,850 118,275 141,930 236,550 354,825 and 709,650, with no remainder.

Since 709,650 cannot be divided by just 1 and 709,650, 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).