Compare 8747 vs 8999
| Property | 8747 | 8999 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 87471 | 89991 | 
| Prime factorization | 8747 | 8999 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 8747 | 1, 8999 | 
| Number of properties | 11 | 5 | 
| Chen primes | 576th | 587th | 
| Class 1+ primes | 26th | |
| Good primes | 163rd | |
| Harmonic primes | 400th | |
| Isolated primes | 722nd | |
| Pierpont primes of the 2nd kind | 26th | |
| Primes | 1091st | 1117th | 
| Safe primes | 107th | |
| Sexy primes (1st member) | 371st | |
| Sexy primes (2nd member) | 370th | |
| Sexy prime triplets (2nd member) | 113th | |
| Super primes | 182nd | 187th | 
| Twin primes (1st member) | 190th | |
| Roman numberals | ||
| Base 2 | 100010001010112 | 100011001001112 | 
| Base 3 | 1022222223 | 1101000223 | 
| Base 4 | 20202234 | 20302134 | 
| Base 5 | 2344425 | 2414445 | 
| Base 6 | 1042556 | 1053556 | 
| Base 7 | 343347 | 351447 | 
| Base 8 | 210538 | 214478 | 
| Base 9 | 128889 | 133089 | 
| Base 10 | 874710 | 899910 | 
| Base 11 | 663211 | 684111 | 
| Base 12 | 508b12 | 525b12 | 
| Base 13 | 3c9b13 | 413313 | 
| Base 14 | 328b14 | 33cb14 | 
| Base 15 | 28d215 | 29ee15 | 
| Base 16 | 222b16 | 232716 |