Q: Is 210,013,400 a Composite Number?

Why is 210,013,400 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 210,013,400 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 200 509 1,018 2,036 2,063 2,545 4,072 4,126 5,090 8,252 10,180 10,315 12,725 16,504 20,360 20,630 25,450 41,260 50,900 51,575 82,520 101,800 103,150 206,300 412,600 1,050,067 2,100,134 4,200,268 5,250,335 8,400,536 10,500,670 21,001,340 26,251,675 42,002,680 52,503,350 105,006,700 and 210,013,400, with no remainder.

Since 210,013,400 cannot be divided by just 1 and 210,013,400, 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).