Q: Is 22,388,000 a Composite Number?

Why is 22,388,000 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 22,388,000 can be evenly divided by 1 2 4 5 8 10 16 20 25 29 32 40 50 58 80 100 116 125 145 160 193 200 232 250 290 386 400 464 500 580 725 772 800 928 965 1,000 1,160 1,450 1,544 1,930 2,000 2,320 2,900 3,088 3,625 3,860 4,000 4,640 4,825 5,597 5,800 6,176 7,250 7,720 9,650 11,194 11,600 14,500 15,440 19,300 22,388 23,200 24,125 27,985 29,000 30,880 38,600 44,776 48,250 55,970 58,000 77,200 89,552 96,500 111,940 116,000 139,925 154,400 179,104 193,000 223,880 279,850 386,000 447,760 559,700 699,625 772,000 895,520 1,119,400 1,399,250 2,238,800 2,798,500 4,477,600 5,597,000 11,194,000 and 22,388,000, with no remainder.

Since 22,388,000 cannot be divided by just 1 and 22,388,000, 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).