Compare 8747 vs 9001
| Property | 8747 | 9001 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 87471 | 90011 |
| Prime factorization | 8747 | 9001 |
| Divisors count | 2 | 2 |
| Divisors | 1, 8747 | 1, 9001 |
| Number of properties | 11 | 8 |
| Chen primes | 576th | 588th |
| Class 1+ primes | 26th | |
| Emirps | 191st | |
| Happy primes | 188th | |
| Harmonic primes | 400th | |
| Isolated primes | 722nd | |
| Pierpont primes of the 2nd kind | 26th | |
| Primes | 1091st | 1118th |
| Pythagorean primes | 555th | |
| Safe primes | 107th | |
| Sexy primes (1st member) | 371st | 377th |
| Sexy primes (2nd member) | 370th | |
| Sexy prime triplets (1st member) | 114th | |
| Sexy prime triplets (2nd member) | 113th | |
| Super primes | 182nd | |
| Twin primes (2nd member) | 190th | |
| Roman numberals | ||
| Base 2 | 100010001010112 | 100011001010012 |
| Base 3 | 1022222223 | 1101001013 |
| Base 4 | 20202234 | 20302214 |
| Base 5 | 2344425 | 2420015 |
| Base 6 | 1042556 | 1054016 |
| Base 7 | 343347 | 351467 |
| Base 8 | 210538 | 214518 |
| Base 9 | 128889 | 133119 |
| Base 10 | 874710 | 900110 |
| Base 11 | 663211 | 684311 |
| Base 12 | 508b12 | 526112 |
| Base 13 | 3c9b13 | 413513 |
| Base 14 | 328b14 | 33cd14 |
| Base 15 | 28d215 | 2a0115 |
| Base 16 | 222b16 | 232916 |