Q: Is 1,301,580 a Composite Number?

Why is 1,301,580 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 1,301,580 can be evenly divided by 1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 180 210 252 315 420 630 1,033 1,260 2,066 3,099 4,132 5,165 6,198 7,231 9,297 10,330 12,396 14,462 15,495 18,594 20,660 21,693 28,924 30,990 36,155 37,188 43,386 46,485 61,980 65,079 72,310 86,772 92,970 108,465 130,158 144,620 185,940 216,930 260,316 325,395 433,860 650,790 and 1,301,580, with no remainder.

Since 1,301,580 cannot be divided by just 1 and 1,301,580, 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).