Q: Is 201,621,060 a Composite Number?

Why is 201,621,060 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 201,621,060 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 263 526 789 1,052 1,315 1,578 2,367 2,630 3,156 3,945 4,259 4,734 5,260 7,890 8,518 9,468 11,835 12,777 15,780 17,036 21,295 23,670 25,554 38,331 42,590 47,340 51,108 63,885 76,662 85,180 127,770 153,324 191,655 255,540 383,310 766,620 1,120,117 2,240,234 3,360,351 4,480,468 5,600,585 6,720,702 10,081,053 11,201,170 13,441,404 16,801,755 20,162,106 22,402,340 33,603,510 40,324,212 50,405,265 67,207,020 100,810,530 and 201,621,060, with no remainder.

Since 201,621,060 cannot be divided by just 1 and 201,621,060, 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).