Q: Is 22,101,000 a Composite Number?

Why is 22,101,000 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 22,101,000 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 53 60 75 100 106 120 125 139 150 159 200 212 250 265 278 300 318 375 417 424 500 530 556 600 636 695 750 795 834 1,000 1,060 1,112 1,272 1,325 1,390 1,500 1,590 1,668 2,085 2,120 2,650 2,780 3,000 3,180 3,336 3,475 3,975 4,170 5,300 5,560 6,360 6,625 6,950 7,367 7,950 8,340 10,425 10,600 13,250 13,900 14,734 15,900 16,680 17,375 19,875 20,850 22,101 26,500 27,800 29,468 31,800 34,750 36,835 39,750 41,700 44,202 52,125 53,000 58,936 69,500 73,670 79,500 83,400 88,404 104,250 110,505 139,000 147,340 159,000 176,808 184,175 208,500 221,010 294,680 368,350 417,000 442,020 552,525 736,700 884,040 920,875 1,105,050 1,473,400 1,841,750 2,210,100 2,762,625 3,683,500 4,420,200 5,525,250 7,367,000 11,050,500 and 22,101,000, with no remainder.

Since 22,101,000 cannot be divided by just 1 and 22,101,000, 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).