Q: Is 1,823,900 a Composite Number?

Why is 1,823,900 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 1,823,900 can be evenly divided by 1 2 4 5 10 13 20 23 25 26 46 50 52 61 65 92 100 115 122 130 230 244 260 299 305 325 460 575 598 610 650 793 1,150 1,196 1,220 1,300 1,403 1,495 1,525 1,586 2,300 2,806 2,990 3,050 3,172 3,965 5,612 5,980 6,100 7,015 7,475 7,930 14,030 14,950 15,860 18,239 19,825 28,060 29,900 35,075 36,478 39,650 70,150 72,956 79,300 91,195 140,300 182,390 364,780 455,975 911,950 and 1,823,900, with no remainder.

Since 1,823,900 cannot be divided by just 1 and 1,823,900, 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).