Q: Is 2,235,090 a Composite Number?

Why is 2,235,090 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 2,235,090 can be evenly divided by 1 2 3 5 6 10 11 13 15 22 26 30 33 39 55 65 66 78 110 130 143 165 195 286 330 390 429 521 715 858 1,042 1,430 1,563 2,145 2,605 3,126 4,290 5,210 5,731 6,773 7,815 11,462 13,546 15,630 17,193 20,319 28,655 33,865 34,386 40,638 57,310 67,730 74,503 85,965 101,595 149,006 171,930 203,190 223,509 372,515 447,018 745,030 1,117,545 and 2,235,090, with no remainder.

Since 2,235,090 cannot be divided by just 1 and 2,235,090, 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).