Compare 9001 vs 9109
| Property | 9001 | 9109 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 90011 | 91091 |
| Prime factorization | 9001 | 9109 |
| Divisors count | 2 | 2 |
| Divisors | 1, 9001 | 1, 9109 |
| Number of properties | 8 | 7 |
| Additive primes | 547th | |
| Chen primes | 588th | 593rd |
| Emirps | 191st | |
| Happy primes | 188th | |
| Isolated primes | 747th | |
| Long primes | 436th | |
| Primes | 1118th | 1130th |
| Pythagorean primes | 555th | 560th |
| Sexy primes (1st member) | 377th | |
| Sexy primes (2nd member) | 380th | |
| Sexy prime triplets (1st member) | 114th | |
| Twin primes (2nd member) | 190th | |
| Roman numberals | ||
| Base 2 | 100011001010012 | 100011100101012 |
| Base 3 | 1101001013 | 1101111013 |
| Base 4 | 20302214 | 20321114 |
| Base 5 | 2420015 | 2424145 |
| Base 6 | 1054016 | 1101016 |
| Base 7 | 351467 | 353627 |
| Base 8 | 214518 | 216258 |
| Base 9 | 133119 | 134419 |
| Base 10 | 900110 | 910910 |
| Base 11 | 684311 | 693111 |
| Base 12 | 526112 | 533112 |
| Base 13 | 413513 | 41b913 |
| Base 14 | 33cd14 | 346914 |
| Base 15 | 2a0115 | 2a7415 |
| Base 16 | 232916 | 239516 |