Q: Is 20,340,000 a Composite Number?

Why is 20,340,000 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 20,340,000 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 96 100 113 120 125 144 150 160 180 200 225 226 240 250 288 300 339 360 375 400 450 452 480 500 565 600 625 678 720 750 800 900 904 1,000 1,017 1,125 1,130 1,200 1,250 1,356 1,440 1,500 1,695 1,800 1,808 1,875 2,000 2,034 2,250 2,260 2,400 2,500 2,712 2,825 3,000 3,390 3,600 3,616 3,750 4,000 4,068 4,500 4,520 5,000 5,085 5,424 5,625 5,650 6,000 6,780 7,200 7,500 8,136 8,475 9,000 9,040 10,000 10,170 10,848 11,250 11,300 12,000 13,560 14,125 15,000 16,272 16,950 18,000 18,080 20,000 20,340 22,500 22,600 25,425 27,120 28,250 30,000 32,544 33,900 36,000 40,680 42,375 45,000 45,200 50,850 54,240 56,500 60,000 67,800 70,625 81,360 84,750 90,000 90,400 101,700 113,000 127,125 135,600 141,250 162,720 169,500 180,000 203,400 211,875 226,000 254,250 271,200 282,500 339,000 406,800 423,750 452,000 508,500 565,000 635,625 678,000 813,600 847,500 1,017,000 1,130,000 1,271,250 1,356,000 1,695,000 2,034,000 2,260,000 2,542,500 3,390,000 4,068,000 5,085,000 6,780,000 10,170,000 and 20,340,000, with no remainder.

Since 20,340,000 cannot be divided by just 1 and 20,340,000, 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).