Compare 51987 vs 51993
| Property | 51987 | 51993 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 4 |
| Prime factorization | 31 × 131 × 311 × 431 | 32 × 531 × 1091 |
| Prime factorization | 3 × 13 × 31 × 43 | 3 × 3 × 53 × 109 |
| Divisors count | 16 | 12 |
| Divisors | 1, 3, 13, 31, 39, 43, 93, 129, 403, 559, 1209, 1333, 1677, 3999, 17329, 51987 | 1, 3, 9, 53, 109, 159, 327, 477, 981, 5777, 17331, 51993 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 11001011000100112 | 11001011000110012 |
| Base 3 | 21220221103 | 21220222003 |
| Base 4 | 302301034 | 302301214 |
| Base 5 | 31304225 | 31304335 |
| Base 6 | 10404036 | 10404136 |
| Base 7 | 3043657 | 3044047 |
| Base 8 | 1454238 | 1454318 |
| Base 9 | 782739 | 782809 |
| Base 10 | 5198710 | 5199310 |
| Base 11 | 3607111 | 3607711 |
| Base 12 | 2610312 | 2610912 |
| Base 13 | 1a88013 | 1a88613 |
| Base 14 | 14d3514 | 14d3b14 |
| Base 15 | 1060c15 | 1061315 |
| Base 16 | cb1316 | cb1916 |