Q: Is 130,276,575 a Composite Number?

Why is 130,276,575 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 130,276,575 can be evenly divided by 1 3 5 9 11 13 15 25 33 39 45 55 65 75 99 117 143 165 195 225 275 325 429 495 585 715 825 975 1,287 2,145 2,475 2,925 3,575 4,049 6,435 10,725 12,147 20,245 32,175 36,441 44,539 52,637 60,735 101,225 133,617 157,911 182,205 222,695 263,185 303,675 400,851 473,733 579,007 668,085 789,555 911,025 1,113,475 1,315,925 1,737,021 2,004,255 2,368,665 2,895,035 3,340,425 3,947,775 5,211,063 8,685,105 10,021,275 11,843,325 14,475,175 26,055,315 43,425,525 and 130,276,575, with no remainder.

Since 130,276,575 cannot be divided by just 1 and 130,276,575, 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).