Compare 939 vs 940
| Property | 939 | 940 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 3131 | 22 × 51 × 471 |
| Prime factorization | 3 × 313 | 2 × 2 × 5 × 47 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 313, 939 | 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940 |
| Number of properties | 1 | 0 |
| Semiprimes | 282nd | |
| Roman numberals | CMXXXIX | CMXL |
| Base 2 | 11101010112 | 11101011002 |
| Base 3 | 10212103 | 10212113 |
| Base 4 | 322234 | 322304 |
| Base 5 | 122245 | 122305 |
| Base 6 | 42036 | 42046 |
| Base 7 | 25117 | 25127 |
| Base 8 | 16538 | 16548 |
| Base 9 | 12539 | 12549 |
| Base 10 | 93910 | 94010 |
| Base 11 | 78411 | 78511 |
| Base 12 | 66312 | 66412 |
| Base 13 | 57313 | 57413 |
| Base 14 | 4b114 | 4b214 |
| Base 15 | 42915 | 42a15 |
| Base 16 | 3ab16 | 3ac16 |