Compare 47977 vs 47989
| Property | 47977 | 47989 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 479771 | 371 × 12971 |
| Prime factorization | 47977 | 37 × 1297 |
| Divisors count | 2 | 4 |
| Divisors | 1, 47977 | 1, 37, 1297, 47989 |
| Number of properties | 6 | 1 |
| Cousin primes (1st member) | 672nd | |
| Harmonic primes | 1838th | |
| Isolated primes | 3596th | |
| Long primes | 1874th | |
| Primes | 4945th | |
| Pythagorean primes | 2458th | |
| Semiprimes | 11658th | |
| Roman numberals | ||
| Base 2 | 10111011011010012 | 10111011011101012 |
| Base 3 | 21022102213 | 21022111013 |
| Base 4 | 232312214 | 232313114 |
| Base 5 | 30134025 | 30134245 |
| Base 6 | 10100416 | 10101016 |
| Base 7 | 2566067 | 2566247 |
| Base 8 | 1355518 | 1355658 |
| Base 9 | 727279 | 727419 |
| Base 10 | 4797710 | 4798910 |
| Base 11 | 3305611 | 3306711 |
| Base 12 | 2392112 | 2393112 |
| Base 13 | 18ab713 | 18ac613 |
| Base 14 | 136ad14 | 136bb14 |
| Base 15 | e33715 | e34415 |
| Base 16 | bb6916 | bb7516 |