Q: Is 3,821,200 a Composite Number?

Why is 3,821,200 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 3,821,200 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 41 50 80 82 100 164 200 205 233 328 400 410 466 656 820 932 1,025 1,165 1,640 1,864 2,050 2,330 3,280 3,728 4,100 4,660 5,825 8,200 9,320 9,553 11,650 16,400 18,640 19,106 23,300 38,212 46,600 47,765 76,424 93,200 95,530 152,848 191,060 238,825 382,120 477,650 764,240 955,300 1,910,600 and 3,821,200, with no remainder.

Since 3,821,200 cannot be divided by just 1 and 3,821,200, 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).