Compare 142109 vs 142115
| Property | 142109 | 142115 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 111 × 129191 | 51 × 431 × 6611 |
| Prime factorization | 11 × 12919 | 5 × 43 × 661 |
| Divisors count | 4 | 8 |
| Divisors | 1, 11, 12919, 142109 | 1, 5, 43, 215, 661, 3305, 28423, 142115 |
| Number of properties | 1 | 0 |
| Semiprimes | 32634th | |
| Roman numberals | ||
| Base 2 | 1000101011000111012 | 1000101011001000112 |
| Base 3 | 210122210223 | 210122211123 |
| Base 4 | 2022301314 | 2022302034 |
| Base 5 | 140214145 | 140214305 |
| Base 6 | 30135256 | 30135356 |
| Base 7 | 11312127 | 11312217 |
| Base 8 | 4254358 | 4254438 |
| Base 9 | 2358389 | 2358459 |
| Base 10 | 14210910 | 14211510 |
| Base 11 | 9785011 | 9785611 |
| Base 12 | 6a2a512 | 6a2ab12 |
| Base 13 | 4c8b613 | 4c8bc13 |
| Base 14 | 39b0914 | 39b1114 |
| Base 15 | 2c18e15 | 2c19515 |
| Base 16 | 22b1d16 | 22b2316 |