Q: Is 7,430,430 a Composite Number?

Why is 7,430,430 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 7,430,430 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 35 41 42 70 82 105 123 205 210 246 287 410 574 615 861 863 1,230 1,435 1,722 1,726 2,589 2,870 4,305 4,315 5,178 6,041 8,610 8,630 12,082 12,945 18,123 25,890 30,205 35,383 36,246 60,410 70,766 90,615 106,149 176,915 181,230 212,298 247,681 353,830 495,362 530,745 743,043 1,061,490 1,238,405 1,486,086 2,476,810 3,715,215 and 7,430,430, with no remainder.

Since 7,430,430 cannot be divided by just 1 and 7,430,430, 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).