Q: Is 2,036,800 a Composite Number?

Why is 2,036,800 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 2,036,800 can be evenly divided by 1 2 4 5 8 10 16 19 20 25 32 38 40 50 64 67 76 80 95 100 134 152 160 190 200 268 304 320 335 380 400 475 536 608 670 760 800 950 1,072 1,216 1,273 1,340 1,520 1,600 1,675 1,900 2,144 2,546 2,680 3,040 3,350 3,800 4,288 5,092 5,360 6,080 6,365 6,700 7,600 10,184 10,720 12,730 13,400 15,200 20,368 21,440 25,460 26,800 30,400 31,825 40,736 50,920 53,600 63,650 81,472 101,840 107,200 127,300 203,680 254,600 407,360 509,200 1,018,400 and 2,036,800, with no remainder.

Since 2,036,800 cannot be divided by just 1 and 2,036,800, 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).