Compare 105143 vs 105146
| Property | 105143 | 105146 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1051431 | 21 × 191 × 27671 |
| Prime factorization | 105143 | 2 × 19 × 2767 |
| Divisors count | 2 | 8 |
| Divisors | 1, 105143 | 1, 2, 19, 38, 2767, 5534, 52573, 105146 |
| Number of properties | 7 | 0 |
| Emirps | 1790th | |
| Harmonic primes | 3777th | |
| Isolated primes | 7488th | |
| Long primes | 3763rd | |
| Primes | 10033rd | |
| Safe primes | 697th | |
| Sexy primes (2nd member) | 2544th | |
| Roman numberals | ||
| Base 2 | 110011010101101112 | 110011010101110102 |
| Base 3 | 121000200123 | 121000200223 |
| Base 4 | 1212223134 | 1212223224 |
| Base 5 | 113310335 | 113310415 |
| Base 6 | 21304356 | 21304426 |
| Base 7 | 6153537 | 6153567 |
| Base 8 | 3152678 | 3152728 |
| Base 9 | 1702059 | 1702089 |
| Base 10 | 10514310 | 10514610 |
| Base 11 | 71aa511 | 71aa811 |
| Base 12 | 50a1b12 | 50a2212 |
| Base 13 | 38b1c13 | 38b2213 |
| Base 14 | 2a46314 | 2a46614 |
| Base 15 | 2124815 | 2124b15 |
| Base 16 | 19ab716 | 19aba16 |