Q: Is 2,125,410 a Composite Number?

Why is 2,125,410 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 2,125,410 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 29 30 35 42 58 70 87 105 145 174 203 210 290 349 406 435 609 698 870 1,015 1,047 1,218 1,745 2,030 2,094 2,443 3,045 3,490 4,886 5,235 6,090 7,329 10,121 10,470 12,215 14,658 20,242 24,430 30,363 36,645 50,605 60,726 70,847 73,290 101,210 141,694 151,815 212,541 303,630 354,235 425,082 708,470 1,062,705 and 2,125,410, with no remainder.

Since 2,125,410 cannot be divided by just 1 and 2,125,410, 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).