Q: Is 5,250,210 a Composite Number?

Why is 5,250,210 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 5,250,210 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 23 30 35 42 46 69 70 105 115 138 161 210 230 322 345 483 690 805 966 1,087 1,610 2,174 2,415 3,261 4,830 5,435 6,522 7,609 10,870 15,218 16,305 22,827 25,001 32,610 38,045 45,654 50,002 75,003 76,090 114,135 125,005 150,006 175,007 228,270 250,010 350,014 375,015 525,021 750,030 875,035 1,050,042 1,750,070 2,625,105 and 5,250,210, with no remainder.

Since 5,250,210 cannot be divided by just 1 and 5,250,210, 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).