Q: Is 5,113,940 a Composite Number?

Why is 5,113,940 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 5,113,940 can be evenly divided by 1 2 4 5 10 13 17 20 26 34 52 65 68 85 89 130 169 170 178 221 260 338 340 356 442 445 676 845 884 890 1,105 1,157 1,513 1,690 1,780 2,210 2,314 2,873 3,026 3,380 4,420 4,628 5,746 5,785 6,052 7,565 11,492 11,570 14,365 15,041 15,130 19,669 23,140 28,730 30,082 30,260 39,338 57,460 60,164 75,205 78,676 98,345 150,410 196,690 255,697 300,820 393,380 511,394 1,022,788 1,278,485 2,556,970 and 5,113,940, with no remainder.

Since 5,113,940 cannot be divided by just 1 and 5,113,940, 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).