Q: Is 13,248,270 a Composite Number?

Why is 13,248,270 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 13,248,270 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 17 18 21 30 34 35 42 45 51 63 70 85 90 102 105 119 126 153 170 210 238 255 306 315 357 510 595 630 714 765 1,071 1,190 1,237 1,530 1,785 2,142 2,474 3,570 3,711 5,355 6,185 7,422 8,659 10,710 11,133 12,370 17,318 18,555 21,029 22,266 25,977 37,110 42,058 43,295 51,954 55,665 63,087 77,931 86,590 105,145 111,330 126,174 129,885 147,203 155,862 189,261 210,290 259,770 294,406 315,435 378,522 389,655 441,609 630,870 736,015 779,310 883,218 946,305 1,324,827 1,472,030 1,892,610 2,208,045 2,649,654 4,416,090 6,624,135 and 13,248,270, with no remainder.

Since 13,248,270 cannot be divided by just 1 and 13,248,270, 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).