Q: Is 1,750,770 a Composite Number?

Why is 1,750,770 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 1,750,770 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 21 30 35 42 45 49 63 70 90 98 105 126 147 210 245 294 315 397 441 490 630 735 794 882 1,191 1,470 1,985 2,205 2,382 2,779 3,573 3,970 4,410 5,558 5,955 7,146 8,337 11,910 13,895 16,674 17,865 19,453 25,011 27,790 35,730 38,906 41,685 50,022 58,359 83,370 97,265 116,718 125,055 175,077 194,530 250,110 291,795 350,154 583,590 875,385 and 1,750,770, with no remainder.

Since 1,750,770 cannot be divided by just 1 and 1,750,770, 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).