Compare 127979 vs 128111
| Property | 127979 | 128111 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 1279791 | 1281111 | 
| Prime factorization | 127979 | 128111 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 127979 | 1, 128111 | 
| Number of properties | 5 | 6 | 
| Chen primes | 5185th | |
| Emirps | 2416th | |
| Good primes | 781st | |
| Harmonic primes | 4510th | 4515th | 
| Isolated primes | 8999th | |
| Long primes | 4498th | |
| Primes | 11986th | 11993rd | 
| Sexy primes (2nd member) | 2976th | |
| Twin primes (1st member) | 1495th | |
| Roman numberals | ||
| Base 2 | 111110011111010112 | 111110100011011112 | 
| Base 3 | 201111122223 | 201112012123 | 
| Base 4 | 1330332234 | 1331012334 | 
| Base 5 | 130434045 | 130444215 | 
| Base 6 | 24242556 | 24250356 | 
| Base 7 | 10420557 | 10423347 | 
| Base 8 | 3717538 | 3721578 | 
| Base 9 | 2144889 | 2146559 | 
| Base 10 | 12797910 | 12811110 | 
| Base 11 | 8817511 | 8828511 | 
| Base 12 | 6208b12 | 6217b12 | 
| Base 13 | 4633713 | 4640913 | 
| Base 14 | 348d514 | 3498b14 | 
| Base 15 | 27dbe15 | 27e5b15 | 
| Base 16 | 1f3eb16 | 1f46f16 |