Q: Is 2,141,100 a Composite Number?

Why is 2,141,100 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 2,141,100 can be evenly divided by 1 2 3 4 5 6 9 10 12 13 15 18 20 25 26 27 30 36 39 45 50 52 54 60 61 65 75 78 90 100 108 117 122 130 135 150 156 180 183 195 225 234 244 260 270 300 305 325 351 366 390 450 468 540 549 585 610 650 675 702 732 780 793 900 915 975 1,098 1,170 1,220 1,300 1,350 1,404 1,525 1,586 1,647 1,755 1,830 1,950 2,196 2,340 2,379 2,700 2,745 2,925 3,050 3,172 3,294 3,510 3,660 3,900 3,965 4,575 4,758 5,490 5,850 6,100 6,588 7,020 7,137 7,930 8,235 8,775 9,150 9,516 10,980 11,700 11,895 13,725 14,274 15,860 16,470 17,550 18,300 19,825 21,411 23,790 27,450 28,548 32,940 35,100 35,685 39,650 41,175 42,822 47,580 54,900 59,475 71,370 79,300 82,350 85,644 107,055 118,950 142,740 164,700 178,425 214,110 237,900 356,850 428,220 535,275 713,700 1,070,550 and 2,141,100, with no remainder.

Since 2,141,100 cannot be divided by just 1 and 2,141,100, 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).