Q: Is 22,005,200 a Composite Number?

Why is 22,005,200 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 22,005,200 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 25 28 29 35 40 50 56 58 70 80 100 112 116 140 145 175 200 203 232 271 280 290 350 400 406 464 542 560 580 700 725 812 1,015 1,084 1,160 1,355 1,400 1,450 1,624 1,897 2,030 2,168 2,320 2,710 2,800 2,900 3,248 3,794 4,060 4,336 5,075 5,420 5,800 6,775 7,588 7,859 8,120 9,485 10,150 10,840 11,600 13,550 15,176 15,718 16,240 18,970 20,300 21,680 27,100 30,352 31,436 37,940 39,295 40,600 47,425 54,200 55,013 62,872 75,880 78,590 81,200 94,850 108,400 110,026 125,744 151,760 157,180 189,700 196,475 220,052 275,065 314,360 379,400 392,950 440,104 550,130 628,720 758,800 785,900 880,208 1,100,260 1,375,325 1,571,800 2,200,520 2,750,650 3,143,600 4,401,040 5,501,300 11,002,600 and 22,005,200, with no remainder.

Since 22,005,200 cannot be divided by just 1 and 22,005,200, 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).