Compare 131142 vs 131153
| Property | 131142 | 131153 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 21 × 31 × 111 × 19871 | 111 × 119231 |
| Prime factorization | 2 × 3 × 11 × 1987 | 11 × 11923 |
| Divisors count | 16 | 4 |
| Divisors | 1, 2, 3, 6, 11, 22, 33, 66, 1987, 3974, 5961, 11922, 21857, 43714, 65571, 131142 | 1, 11, 11923, 131153 |
| Number of properties | 0 | 1 |
| Semiprimes | 30274th | |
| Roman numberals | ||
| Base 2 | 1000000000010001102 | 1000000000010100012 |
| Base 3 | 201222200103 | 201222201123 |
| Base 4 | 2000010124 | 2000011014 |
| Base 5 | 131440325 | 131441035 |
| Base 6 | 24510506 | 24511056 |
| Base 7 | 10542247 | 10542417 |
| Base 8 | 4001068 | 4001218 |
| Base 9 | 2188039 | 2188159 |
| Base 10 | 13114210 | 13115310 |
| Base 11 | 8a59011 | 8a5a011 |
| Base 12 | 63a8612 | 63a9512 |
| Base 13 | 478cb13 | 4790913 |
| Base 14 | 35b1414 | 35b2114 |
| Base 15 | 28ccc15 | 28cd815 |
| Base 16 | 2004616 | 2005116 |