Compare 4789 vs 4791
| Property | 4789 | 4791 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 47891 | 31 × 15971 |
| Prime factorization | 4789 | 3 × 1597 |
| Divisors count | 2 | 4 |
| Divisors | 1, 4789 | 1, 3, 1597, 4791 |
| Number of properties | 9 | 1 |
| Centered triangular primes | 15th | |
| Chen primes | 365th | |
| Cousin primes (1st member) | 118th | |
| Primes | 644th | |
| Prime triplets (2nd member) | 79th | |
| Prime triplets (3rd member) | 78th | |
| Pythagorean primes | 315th | |
| Semiprimes | 1316th | |
| Sexy primes (2nd member) | 233rd | |
| Twin primes (2nd member) | 123rd | |
| Roman numberals | MMMMDCCLXXXIX | MMMMDCCXCI |
| Base 2 | 10010101101012 | 10010101101112 |
| Base 3 | 201201013 | 201201103 |
| Base 4 | 10223114 | 10223134 |
| Base 5 | 1231245 | 1231315 |
| Base 6 | 341016 | 341036 |
| Base 7 | 166517 | 166537 |
| Base 8 | 112658 | 112678 |
| Base 9 | 65119 | 65139 |
| Base 10 | 478910 | 479110 |
| Base 11 | 366411 | 366611 |
| Base 12 | 293112 | 293312 |
| Base 13 | 224513 | 224713 |
| Base 14 | 1a6114 | 1a6314 |
| Base 15 | 164415 | 164615 |
| Base 16 | 12b516 | 12b716 |