Q: Is 18,284,000 a Composite Number?

Why is 18,284,000 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 18,284,000 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 70 80 100 112 125 140 160 175 200 224 250 280 350 400 500 560 653 700 800 875 1,000 1,120 1,306 1,400 1,750 2,000 2,612 2,800 3,265 3,500 4,000 4,571 5,224 5,600 6,530 7,000 9,142 10,448 13,060 14,000 16,325 18,284 20,896 22,855 26,120 28,000 32,650 36,568 45,710 52,240 65,300 73,136 81,625 91,420 104,480 114,275 130,600 146,272 163,250 182,840 228,550 261,200 326,500 365,680 457,100 522,400 571,375 653,000 731,360 914,200 1,142,750 1,306,000 1,828,400 2,285,500 2,612,000 3,656,800 4,571,000 9,142,000 and 18,284,000, with no remainder.

Since 18,284,000 cannot be divided by just 1 and 18,284,000, 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).