Q: Is 1,855,200 a Composite Number?

Why is 1,855,200 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 1,855,200 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 150 160 200 240 300 400 480 600 773 800 1,200 1,546 2,319 2,400 3,092 3,865 4,638 6,184 7,730 9,276 11,595 12,368 15,460 18,552 19,325 23,190 24,736 30,920 37,104 38,650 46,380 57,975 61,840 74,208 77,300 92,760 115,950 123,680 154,600 185,520 231,900 309,200 371,040 463,800 618,400 927,600 and 1,855,200, with no remainder.

Since 1,855,200 cannot be divided by just 1 and 1,855,200, 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).