Q: Is 2,163,200 a Composite Number?

Why is 2,163,200 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 2,163,200 can be evenly divided by 1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 64 65 80 100 104 128 130 160 169 200 208 256 260 320 325 338 400 416 512 520 640 650 676 800 832 845 1,040 1,280 1,300 1,352 1,600 1,664 1,690 2,080 2,560 2,600 2,704 3,200 3,328 3,380 4,160 4,225 5,200 5,408 6,400 6,656 6,760 8,320 8,450 10,400 10,816 12,800 13,520 16,640 16,900 20,800 21,632 27,040 33,280 33,800 41,600 43,264 54,080 67,600 83,200 86,528 108,160 135,200 166,400 216,320 270,400 432,640 540,800 1,081,600 and 2,163,200, with no remainder.

Since 2,163,200 cannot be divided by just 1 and 2,163,200, 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).