Q: Is 3,107,340 a Composite Number?

Why is 3,107,340 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 3,107,340 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 61 90 122 180 183 244 283 305 366 549 566 610 732 849 915 1,098 1,132 1,220 1,415 1,698 1,830 2,196 2,547 2,745 2,830 3,396 3,660 4,245 5,094 5,490 5,660 8,490 10,188 10,980 12,735 16,980 17,263 25,470 34,526 50,940 51,789 69,052 86,315 103,578 155,367 172,630 207,156 258,945 310,734 345,260 517,890 621,468 776,835 1,035,780 1,553,670 and 3,107,340, with no remainder.

Since 3,107,340 cannot be divided by just 1 and 3,107,340, 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).