Q: Is 1,430,130 a Composite Number?

Why is 1,430,130 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 1,430,130 can be evenly divided by 1 2 3 5 6 10 13 15 19 26 30 38 39 57 65 78 95 114 130 190 193 195 247 285 386 390 494 570 579 741 965 1,158 1,235 1,482 1,930 2,470 2,509 2,895 3,667 3,705 5,018 5,790 7,334 7,410 7,527 11,001 12,545 15,054 18,335 22,002 25,090 36,670 37,635 47,671 55,005 75,270 95,342 110,010 143,013 238,355 286,026 476,710 715,065 and 1,430,130, with no remainder.

Since 1,430,130 cannot be divided by just 1 and 1,430,130, 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).