Q: Is 120,131,000 a Composite Number?

Why is 120,131,000 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 120,131,000 can be evenly divided by 1 2 4 5 8 10 11 20 22 25 40 44 50 55 67 88 100 110 125 134 163 200 220 250 268 275 326 335 440 500 536 550 652 670 737 815 1,000 1,100 1,304 1,340 1,375 1,474 1,630 1,675 1,793 2,200 2,680 2,750 2,948 3,260 3,350 3,586 3,685 4,075 5,500 5,896 6,520 6,700 7,172 7,370 8,150 8,375 8,965 10,921 11,000 13,400 14,344 14,740 16,300 16,750 17,930 18,425 20,375 21,842 29,480 32,600 33,500 35,860 36,850 40,750 43,684 44,825 54,605 67,000 71,720 73,700 81,500 87,368 89,650 92,125 109,210 120,131 147,400 163,000 179,300 184,250 218,420 224,125 240,262 273,025 358,600 368,500 436,840 448,250 480,524 546,050 600,655 737,000 896,500 961,048 1,092,100 1,201,310 1,365,125 1,793,000 2,184,200 2,402,620 2,730,250 3,003,275 4,805,240 5,460,500 6,006,550 10,921,000 12,013,100 15,016,375 24,026,200 30,032,750 60,065,500 and 120,131,000, with no remainder.

Since 120,131,000 cannot be divided by just 1 and 120,131,000, 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).