Q: Is 1,867,200 a Composite Number?

Why is 1,867,200 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 1,867,200 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 96 100 120 150 160 192 200 240 300 320 389 400 480 600 778 800 960 1,167 1,200 1,556 1,600 1,945 2,334 2,400 3,112 3,890 4,668 4,800 5,835 6,224 7,780 9,336 9,725 11,670 12,448 15,560 18,672 19,450 23,340 24,896 29,175 31,120 37,344 38,900 46,680 58,350 62,240 74,688 77,800 93,360 116,700 124,480 155,600 186,720 233,400 311,200 373,440 466,800 622,400 933,600 and 1,867,200, with no remainder.

Since 1,867,200 cannot be divided by just 1 and 1,867,200, 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).