Q: Is 137,509,128 a Composite Number?

Why is 137,509,128 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 137,509,128 can be evenly divided by 1 2 3 4 6 8 9 12 18 24 36 61 72 122 131 183 239 244 262 366 393 478 488 524 549 717 732 786 956 1,048 1,098 1,179 1,434 1,464 1,572 1,912 2,151 2,196 2,358 2,868 3,144 4,302 4,392 4,716 5,736 7,991 8,604 9,432 14,579 15,982 17,208 23,973 29,158 31,309 31,964 43,737 47,946 58,316 62,618 63,928 71,919 87,474 93,927 95,892 116,632 125,236 131,211 143,838 174,948 187,854 191,784 250,472 262,422 281,781 287,676 349,896 375,708 524,844 563,562 575,352 751,416 1,049,688 1,127,124 1,909,849 2,254,248 3,819,698 5,729,547 7,639,396 11,459,094 15,278,792 17,188,641 22,918,188 34,377,282 45,836,376 68,754,564 and 137,509,128, with no remainder.

Since 137,509,128 cannot be divided by just 1 and 137,509,128, 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).