Q: Is 6,111,000 a Composite Number?

Why is 6,111,000 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 6,111,000 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 28 30 35 36 40 42 45 50 56 60 63 70 72 75 84 90 97 100 105 120 125 126 140 150 168 175 180 194 200 210 225 250 252 280 291 300 315 350 360 375 388 420 450 485 500 504 525 582 600 630 679 700 750 776 840 873 875 900 970 1,000 1,050 1,125 1,164 1,260 1,358 1,400 1,455 1,500 1,575 1,746 1,750 1,800 1,940 2,037 2,100 2,250 2,328 2,425 2,520 2,625 2,716 2,910 3,000 3,150 3,395 3,492 3,500 3,880 4,074 4,200 4,365 4,500 4,850 5,250 5,432 5,820 6,111 6,300 6,790 6,984 7,000 7,275 7,875 8,148 8,730 9,000 9,700 10,185 10,500 11,640 12,125 12,222 12,600 13,580 14,550 15,750 16,296 16,975 17,460 19,400 20,370 21,000 21,825 24,250 24,444 27,160 29,100 30,555 31,500 33,950 34,920 36,375 40,740 43,650 48,500 48,888 50,925 58,200 61,110 63,000 67,900 72,750 81,480 84,875 87,300 97,000 101,850 109,125 122,220 135,800 145,500 152,775 169,750 174,600 203,700 218,250 244,440 254,625 291,000 305,550 339,500 407,400 436,500 509,250 611,100 679,000 763,875 873,000 1,018,500 1,222,200 1,527,750 2,037,000 3,055,500 and 6,111,000, with no remainder.

Since 6,111,000 cannot be divided by just 1 and 6,111,000, 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).