Q: Is 19,675,950 a Composite Number?

Why is 19,675,950 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 19,675,950 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 25 30 35 42 49 50 70 75 98 105 147 150 175 210 245 294 350 490 525 735 1,050 1,225 1,470 2,450 2,677 3,675 5,354 7,350 8,031 13,385 16,062 18,739 26,770 37,478 40,155 56,217 66,925 80,310 93,695 112,434 131,173 133,850 187,390 200,775 262,346 281,085 393,519 401,550 468,475 562,170 655,865 787,038 936,950 1,311,730 1,405,425 1,967,595 2,810,850 3,279,325 3,935,190 6,558,650 9,837,975 and 19,675,950, with no remainder.

Since 19,675,950 cannot be divided by just 1 and 19,675,950, 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).