Q: Is 3,451,200 a Composite Number?

Why is 3,451,200 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 3,451,200 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 64 75 80 96 100 120 150 160 192 200 240 300 320 400 480 600 719 800 960 1,200 1,438 1,600 2,157 2,400 2,876 3,595 4,314 4,800 5,752 7,190 8,628 10,785 11,504 14,380 17,256 17,975 21,570 23,008 28,760 34,512 35,950 43,140 46,016 53,925 57,520 69,024 71,900 86,280 107,850 115,040 138,048 143,800 172,560 215,700 230,080 287,600 345,120 431,400 575,200 690,240 862,800 1,150,400 1,725,600 and 3,451,200, with no remainder.

Since 3,451,200 cannot be divided by just 1 and 3,451,200, 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).