Compare 85979 vs 85991
| Property | 85979 | 85991 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 1271 × 6771 | 859911 |
| Prime factorization | 127 × 677 | 85991 |
| Divisors count | 4 | 2 |
| Divisors | 1, 127, 677, 85979 | 1, 85991 |
| Number of properties | 1 | 5 |
| Chen primes | 3761st | |
| Good primes | 611th | |
| Harmonic primes | 3148th | |
| Isolated primes | 6210th | |
| Primes | 8361st | |
| Semiprimes | 20275th | |
| Roman numberals | ||
| Base 2 | 101001111110110112 | 101001111111001112 |
| Base 3 | 111002211023 | 111002212123 |
| Base 4 | 1103331234 | 1103332134 |
| Base 5 | 102224045 | 102224315 |
| Base 6 | 15020156 | 15020356 |
| Base 7 | 5054457 | 5054637 |
| Base 8 | 2477338 | 2477478 |
| Base 9 | 1408429 | 1408559 |
| Base 10 | 8597910 | 8599110 |
| Base 11 | 5966311 | 5967411 |
| Base 12 | 4190b12 | 4191b12 |
| Base 13 | 3019a13 | 301a913 |
| Base 14 | 2349514 | 234a314 |
| Base 15 | 1a71e15 | 1a72b15 |
| Base 16 | 14fdb16 | 14fe716 |