Q: Is 1,506,450 a Composite Number?

Why is 1,506,450 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 1,506,450 can be evenly divided by 1 2 3 5 6 10 11 15 22 25 30 33 50 55 66 75 83 110 121 150 165 166 242 249 275 330 363 415 498 550 605 726 825 830 913 1,210 1,245 1,650 1,815 1,826 2,075 2,490 2,739 3,025 3,630 4,150 4,565 5,478 6,050 6,225 9,075 9,130 10,043 12,450 13,695 18,150 20,086 22,825 27,390 30,129 45,650 50,215 60,258 68,475 100,430 136,950 150,645 251,075 301,290 502,150 753,225 and 1,506,450, with no remainder.

Since 1,506,450 cannot be divided by just 1 and 1,506,450, 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).