Q: Is 1,430,100 a Composite Number?

Why is 1,430,100 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 1,430,100 can be evenly divided by 1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 28 30 35 36 42 45 50 60 63 70 75 84 90 100 105 126 140 150 175 180 210 225 227 252 300 315 350 420 450 454 525 630 681 700 900 908 1,050 1,135 1,260 1,362 1,575 1,589 2,043 2,100 2,270 2,724 3,150 3,178 3,405 4,086 4,540 4,767 5,675 6,300 6,356 6,810 7,945 8,172 9,534 10,215 11,350 13,620 14,301 15,890 17,025 19,068 20,430 22,700 23,835 28,602 31,780 34,050 39,725 40,860 47,670 51,075 57,204 68,100 71,505 79,450 95,340 102,150 119,175 143,010 158,900 204,300 238,350 286,020 357,525 476,700 715,050 and 1,430,100, with no remainder.

Since 1,430,100 cannot be divided by just 1 and 1,430,100, 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).