Q: Is 10,611,825 a Composite Number?

Why is 10,611,825 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 10,611,825 can be evenly divided by 1 3 5 7 15 17 21 25 29 35 41 51 75 85 87 105 119 123 145 175 203 205 255 287 357 425 435 493 525 595 609 615 697 725 861 1,015 1,025 1,189 1,275 1,435 1,479 1,785 2,091 2,175 2,465 2,975 3,045 3,075 3,451 3,485 3,567 4,305 4,879 5,075 5,945 7,175 7,395 8,323 8,925 10,353 10,455 12,325 14,637 15,225 17,255 17,425 17,835 20,213 21,525 24,395 24,969 29,725 36,975 41,615 51,765 52,275 60,639 73,185 86,275 89,175 101,065 121,975 124,845 141,491 208,075 258,825 303,195 365,925 424,473 505,325 624,225 707,455 1,515,975 2,122,365 3,537,275 and 10,611,825, with no remainder.

Since 10,611,825 cannot be divided by just 1 and 10,611,825, 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).