Q: Is 22,072,000 a Composite Number?

Why is 22,072,000 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 22,072,000 can be evenly divided by 1 2 4 5 8 10 16 20 25 31 32 40 50 62 64 80 89 100 124 125 155 160 178 200 248 250 310 320 356 400 445 496 500 620 712 775 800 890 992 1,000 1,240 1,424 1,550 1,600 1,780 1,984 2,000 2,225 2,480 2,759 2,848 3,100 3,560 3,875 4,000 4,450 4,960 5,518 5,696 6,200 7,120 7,750 8,000 8,900 9,920 11,036 11,125 12,400 13,795 14,240 15,500 17,800 22,072 22,250 24,800 27,590 28,480 31,000 35,600 44,144 44,500 49,600 55,180 62,000 68,975 71,200 88,288 89,000 110,360 124,000 137,950 142,400 176,576 178,000 220,720 248,000 275,900 344,875 356,000 441,440 551,800 689,750 712,000 882,880 1,103,600 1,379,500 2,207,200 2,759,000 4,414,400 5,518,000 11,036,000 and 22,072,000, with no remainder.

Since 22,072,000 cannot be divided by just 1 and 22,072,000, 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).