Q: Is 13,135,000 a Composite Number?

Why is 13,135,000 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 13,135,000 can be evenly divided by 1 2 4 5 8 10 20 25 37 40 50 71 74 100 125 142 148 185 200 250 284 296 355 370 500 568 625 710 740 925 1,000 1,250 1,420 1,480 1,775 1,850 2,500 2,627 2,840 3,550 3,700 4,625 5,000 5,254 7,100 7,400 8,875 9,250 10,508 13,135 14,200 17,750 18,500 21,016 23,125 26,270 35,500 37,000 44,375 46,250 52,540 65,675 71,000 88,750 92,500 105,080 131,350 177,500 185,000 262,700 328,375 355,000 525,400 656,750 1,313,500 1,641,875 2,627,000 3,283,750 6,567,500 and 13,135,000, with no remainder.

Since 13,135,000 cannot be divided by just 1 and 13,135,000, 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).