Q: Is 20,167,200 a Composite Number?

Why is 20,167,200 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 20,167,200 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 72 75 80 90 96 100 120 144 150 160 180 200 225 240 288 300 360 400 450 480 600 720 800 900 1,200 1,440 1,800 2,400 2,801 3,600 5,602 7,200 8,403 11,204 14,005 16,806 22,408 25,209 28,010 33,612 42,015 44,816 50,418 56,020 67,224 70,025 84,030 89,632 100,836 112,040 126,045 134,448 140,050 168,060 201,672 210,075 224,080 252,090 268,896 280,100 336,120 403,344 420,150 448,160 504,180 560,200 630,225 672,240 806,688 840,300 1,008,360 1,120,400 1,260,450 1,344,480 1,680,600 2,016,720 2,240,800 2,520,900 3,361,200 4,033,440 5,041,800 6,722,400 10,083,600 and 20,167,200, with no remainder.

Since 20,167,200 cannot be divided by just 1 and 20,167,200, 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).