Q: Is 1,207,800 a Composite Number?

Why is 1,207,800 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 1,207,800 can be evenly divided by 1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 30 33 36 40 44 45 50 55 60 61 66 72 75 88 90 99 100 110 120 122 132 150 165 180 183 198 200 220 225 244 264 275 300 305 330 360 366 396 440 450 488 495 549 550 600 610 660 671 732 792 825 900 915 990 1,098 1,100 1,220 1,320 1,342 1,464 1,525 1,650 1,800 1,830 1,980 2,013 2,196 2,200 2,440 2,475 2,684 2,745 3,050 3,300 3,355 3,660 3,960 4,026 4,392 4,575 4,950 5,368 5,490 6,039 6,100 6,600 6,710 7,320 8,052 9,150 9,900 10,065 10,980 12,078 12,200 13,420 13,725 16,104 16,775 18,300 19,800 20,130 21,960 24,156 26,840 27,450 30,195 33,550 36,600 40,260 48,312 50,325 54,900 60,390 67,100 80,520 100,650 109,800 120,780 134,200 150,975 201,300 241,560 301,950 402,600 603,900 and 1,207,800, with no remainder.

Since 1,207,800 cannot be divided by just 1 and 1,207,800, 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).