Q: Is 1,575,200 a Composite Number?

Why is 1,575,200 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 1,575,200 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 80 88 100 110 160 176 179 200 220 275 352 358 400 440 550 716 800 880 895 1,100 1,432 1,760 1,790 1,969 2,200 2,864 3,580 3,938 4,400 4,475 5,728 7,160 7,876 8,800 8,950 9,845 14,320 15,752 17,900 19,690 28,640 31,504 35,800 39,380 49,225 63,008 71,600 78,760 98,450 143,200 157,520 196,900 315,040 393,800 787,600 and 1,575,200, with no remainder.

Since 1,575,200 cannot be divided by just 1 and 1,575,200, 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).