Q: Is 307,724,130 a Composite Number?

Why is 307,724,130 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 307,724,130 can be evenly divided by 1 2 3 5 6 7 9 10 14 15 18 21 23 27 30 35 42 45 46 54 63 69 70 90 105 115 126 135 138 161 189 207 210 230 270 315 322 345 378 414 483 621 630 690 805 945 966 1,035 1,242 1,449 1,610 1,890 2,070 2,415 2,898 3,105 4,347 4,830 6,210 7,079 7,245 8,694 14,158 14,490 21,237 21,735 35,395 42,474 43,470 49,553 63,711 70,790 99,106 106,185 127,422 148,659 162,817 191,133 212,370 247,765 297,318 318,555 325,634 382,266 445,977 488,451 495,530 637,110 743,295 814,085 891,954 955,665 976,902 1,139,719 1,337,931 1,465,353 1,486,590 1,628,170 1,911,330 2,229,885 2,279,438 2,442,255 2,675,862 2,930,706 3,419,157 4,396,059 4,459,770 4,884,510 5,698,595 6,689,655 6,838,314 7,326,765 8,792,118 10,257,471 11,397,190 13,379,310 14,653,530 17,095,785 20,514,942 21,980,295 30,772,413 34,191,570 43,960,590 51,287,355 61,544,826 102,574,710 153,862,065 and 307,724,130, with no remainder.

Since 307,724,130 cannot be divided by just 1 and 307,724,130, 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).