Compare 71139 vs 71143
| Property | 71139 | 71143 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 231 × 10311 | 711431 |
| Prime factorization | 3 × 23 × 1031 | 71143 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 23, 69, 1031, 3093, 23713, 71139 | 1, 71143 |
| Number of properties | 0 | 7 |
| Cousin primes (1st member) | 914th | |
| Good primes | 546th | |
| Harmonic primes | 2660th | |
| Isolated primes | 5202nd | |
| Long primes | 2679th | |
| Primes | 7043rd | |
| Super primes | 906th | |
| Roman numberals | ||
| Base 2 | 100010101111000112 | 100010101111001112 |
| Base 3 | 101211202103 | 101211202213 |
| Base 4 | 1011132034 | 1011132134 |
| Base 5 | 42340245 | 42340335 |
| Base 6 | 13052036 | 13052116 |
| Base 7 | 4142557 | 4142627 |
| Base 8 | 2127438 | 2127478 |
| Base 9 | 1175239 | 1175279 |
| Base 10 | 7113910 | 7114310 |
| Base 11 | 494a211 | 494a611 |
| Base 12 | 3520312 | 3520712 |
| Base 13 | 264c313 | 264c713 |
| Base 14 | 1bcd514 | 1bcd914 |
| Base 15 | 1612915 | 1612d15 |
| Base 16 | 115e316 | 115e716 |