Q: Is 222,020,000 a Composite Number?

Why is 222,020,000 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 222,020,000 can be evenly divided by 1 2 4 5 8 10 16 17 20 25 32 34 40 50 68 80 85 100 125 136 160 170 200 250 272 340 400 425 500 544 625 653 680 800 850 1,000 1,250 1,306 1,360 1,700 2,000 2,125 2,500 2,612 2,720 3,265 3,400 4,000 4,250 5,000 5,224 6,530 6,800 8,500 10,000 10,448 10,625 11,101 13,060 13,600 16,325 17,000 20,000 20,896 21,250 22,202 26,120 32,650 34,000 42,500 44,404 52,240 55,505 65,300 68,000 81,625 85,000 88,808 104,480 111,010 130,600 163,250 170,000 177,616 222,020 261,200 277,525 326,500 340,000 355,232 408,125 444,040 522,400 555,050 653,000 816,250 888,080 1,110,100 1,306,000 1,387,625 1,632,500 1,776,160 2,220,200 2,612,000 2,775,250 3,265,000 4,440,400 5,550,500 6,530,000 6,938,125 8,880,800 11,101,000 13,060,000 13,876,250 22,202,000 27,752,500 44,404,000 55,505,000 111,010,000 and 222,020,000, with no remainder.

Since 222,020,000 cannot be divided by just 1 and 222,020,000, 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).