Compare 939 vs 942
| Property | 939 | 942 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 31 × 3131 | 21 × 31 × 1571 |
| Prime factorization | 3 × 313 | 2 × 3 × 157 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 313, 939 | 1, 2, 3, 6, 157, 314, 471, 942 |
| Number of properties | 1 | 0 |
| Semiprimes | 282nd | |
| Roman numberals | CMXXXIX | CMXLII |
| Base 2 | 11101010112 | 11101011102 |
| Base 3 | 10212103 | 10212203 |
| Base 4 | 322234 | 322324 |
| Base 5 | 122245 | 122325 |
| Base 6 | 42036 | 42106 |
| Base 7 | 25117 | 25147 |
| Base 8 | 16538 | 16568 |
| Base 9 | 12539 | 12569 |
| Base 10 | 93910 | 94210 |
| Base 11 | 78411 | 78711 |
| Base 12 | 66312 | 66612 |
| Base 13 | 57313 | 57613 |
| Base 14 | 4b114 | 4b414 |
| Base 15 | 42915 | 42c15 |
| Base 16 | 3ab16 | 3ae16 |