Compare 71947 vs 71954
| Property | 71947 | 71954 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 719471 | 21 × 359771 |
| Prime factorization | 71947 | 2 × 35977 |
| Divisors count | 2 | 4 |
| Divisors | 1, 71947 | 1, 2, 35977, 71954 |
| Number of properties | 4 | 1 |
| Harmonic primes | 2692nd | |
| Isolated primes | 5261st | |
| Primes | 7122nd | |
| Semiprimes | 17108th | |
| Sexy primes (2nd member) | 1870th | |
| Roman numberals | ||
| Base 2 | 100011001000010112 | 100011001000100102 |
| Base 3 | 101222002013 | 101222002223 |
| Base 4 | 1012100234 | 1012101024 |
| Base 5 | 43002425 | 43003045 |
| Base 6 | 13130316 | 13130426 |
| Base 7 | 4165217 | 4165317 |
| Base 8 | 2144138 | 2144228 |
| Base 9 | 1186219 | 1186289 |
| Base 10 | 7194710 | 7195410 |
| Base 11 | 4a06711 | 4a07311 |
| Base 12 | 3577712 | 3578212 |
| Base 13 | 2699513 | 2699c13 |
| Base 14 | 1c31114 | 1c31814 |
| Base 15 | 164b715 | 164be15 |
| Base 16 | 1190b16 | 1191216 |