Q: Is 40,145,352 a Composite Number?

Why is 40,145,352 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 40,145,352 can be evenly divided by 1 2 3 4 6 8 12 13 24 26 39 52 78 104 156 223 312 446 577 669 892 1,154 1,338 1,731 1,784 2,308 2,676 2,899 3,462 4,616 5,352 5,798 6,924 7,501 8,697 11,596 13,848 15,002 17,394 22,503 23,192 30,004 34,788 45,006 60,008 69,576 90,012 128,671 180,024 257,342 386,013 514,684 772,026 1,029,368 1,544,052 1,672,723 3,088,104 3,345,446 5,018,169 6,690,892 10,036,338 13,381,784 20,072,676 and 40,145,352, with no remainder.

Since 40,145,352 cannot be divided by just 1 and 40,145,352, 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).