Q: Is 30,303,120 a Composite Number?

Why is 30,303,120 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 30,303,120 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 40 48 60 62 80 93 120 124 155 186 240 248 310 372 465 496 620 744 930 1,240 1,488 1,860 2,480 3,720 4,073 7,440 8,146 12,219 16,292 20,365 24,438 32,584 40,730 48,876 61,095 65,168 81,460 97,752 122,190 126,263 162,920 195,504 244,380 252,526 325,840 378,789 488,760 505,052 631,315 757,578 977,520 1,010,104 1,262,630 1,515,156 1,893,945 2,020,208 2,525,260 3,030,312 3,787,890 5,050,520 6,060,624 7,575,780 10,101,040 15,151,560 and 30,303,120, with no remainder.

Since 30,303,120 cannot be divided by just 1 and 30,303,120, 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).