Q: Is 7,532,525 a Composite Number?

Why is 7,532,525 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 7,532,525 can be evenly divided by 1 5 7 11 13 25 35 43 49 55 65 77 91 143 175 215 245 275 301 325 385 455 473 539 559 637 715 1,001 1,075 1,225 1,505 1,925 2,107 2,275 2,365 2,695 2,795 3,185 3,311 3,575 3,913 5,005 6,149 7,007 7,525 10,535 11,825 13,475 13,975 15,925 16,555 19,565 23,177 25,025 27,391 30,745 35,035 43,043 52,675 82,775 97,825 115,885 136,955 153,725 175,175 215,215 301,301 579,425 684,775 1,076,075 1,506,505 and 7,532,525, with no remainder.

Since 7,532,525 cannot be divided by just 1 and 7,532,525, 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).