Q: Is 11,130,000 a Composite Number?

Why is 11,130,000 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 11,130,000 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 35 40 42 48 50 53 56 60 70 75 80 84 100 105 106 112 120 125 140 150 159 168 175 200 210 212 240 250 265 280 300 318 336 350 371 375 400 420 424 500 525 530 560 600 625 636 700 742 750 795 840 848 875 1,000 1,050 1,060 1,113 1,200 1,250 1,272 1,325 1,400 1,484 1,500 1,590 1,680 1,750 1,855 1,875 2,000 2,100 2,120 2,226 2,500 2,544 2,625 2,650 2,800 2,968 3,000 3,180 3,500 3,710 3,750 3,975 4,200 4,240 4,375 4,452 5,000 5,250 5,300 5,565 5,936 6,000 6,360 6,625 7,000 7,420 7,500 7,950 8,400 8,750 8,904 9,275 10,000 10,500 10,600 11,130 12,720 13,125 13,250 14,000 14,840 15,000 15,900 17,500 17,808 18,550 19,875 21,000 21,200 22,260 26,250 26,500 27,825 29,680 30,000 31,800 33,125 35,000 37,100 39,750 42,000 44,520 46,375 52,500 53,000 55,650 63,600 66,250 70,000 74,200 79,500 89,040 92,750 99,375 105,000 106,000 111,300 132,500 139,125 148,400 159,000 185,500 198,750 210,000 222,600 231,875 265,000 278,250 318,000 371,000 397,500 445,200 463,750 530,000 556,500 695,625 742,000 795,000 927,500 1,113,000 1,391,250 1,590,000 1,855,000 2,226,000 2,782,500 3,710,000 5,565,000 and 11,130,000, with no remainder.

Since 11,130,000 cannot be divided by just 1 and 11,130,000, 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).