Q: Is 1,425,900 a Composite Number?

Why is 1,425,900 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 1,425,900 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 49 50 60 70 75 84 97 98 100 105 140 147 150 175 194 196 210 245 291 294 300 350 388 420 485 490 525 582 588 679 700 735 970 980 1,050 1,164 1,225 1,358 1,455 1,470 1,940 2,037 2,100 2,425 2,450 2,716 2,910 2,940 3,395 3,675 4,074 4,753 4,850 4,900 5,820 6,790 7,275 7,350 8,148 9,506 9,700 10,185 13,580 14,259 14,550 14,700 16,975 19,012 20,370 23,765 28,518 29,100 33,950 40,740 47,530 50,925 57,036 67,900 71,295 95,060 101,850 118,825 142,590 203,700 237,650 285,180 356,475 475,300 712,950 and 1,425,900, with no remainder.

Since 1,425,900 cannot be divided by just 1 and 1,425,900, 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).