Q: Is 2,122,510 a Composite Number?

Why is 2,122,510 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 2,122,510 can be evenly divided by 1 2 5 10 13 26 29 58 65 130 145 290 377 563 754 1,126 1,885 2,815 3,770 5,630 7,319 14,638 16,327 32,654 36,595 73,190 81,635 163,270 212,251 424,502 1,061,255 and 2,122,510, with no remainder.

Since 2,122,510 cannot be divided by just 1 and 2,122,510, 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).