Q: Is 20,524,000 a Composite Number?

Why is 20,524,000 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 20,524,000 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 70 80 100 112 125 140 160 175 200 224 250 280 350 400 500 560 700 733 800 875 1,000 1,120 1,400 1,466 1,750 2,000 2,800 2,932 3,500 3,665 4,000 5,131 5,600 5,864 7,000 7,330 10,262 11,728 14,000 14,660 18,325 20,524 23,456 25,655 28,000 29,320 36,650 41,048 51,310 58,640 73,300 82,096 91,625 102,620 117,280 128,275 146,600 164,192 183,250 205,240 256,550 293,200 366,500 410,480 513,100 586,400 641,375 733,000 820,960 1,026,200 1,282,750 1,466,000 2,052,400 2,565,500 2,932,000 4,104,800 5,131,000 10,262,000 and 20,524,000, with no remainder.

Since 20,524,000 cannot be divided by just 1 and 20,524,000, 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).