Compare 149021 vs 149257
| Property | 149021 | 149257 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1490211 | 1492571 |
| Prime factorization | 149021 | 149257 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149021 | 1, 149257 |
| Number of properties | 10 | 6 |
| Additive primes | 5678th | |
| Emirps | 2923rd | |
| Happy primes | 2156th | 2161st |
| Harmonic primes | 5178th | |
| Isolated primes | 10390th | 10405th |
| Primes | 13759th | 13784th |
| Pythagorean primes | 6862nd | 6876th |
| Sexy primes (1st member) | 3372nd | |
| Sexy primes (2nd member) | 3377th | |
| Sexy prime triplets (1st member) | 704th | |
| Sophie germain primes | 1627th | |
| Super primes | 1628th | |
| Roman numberals | ||
| Base 2 | 1001000110000111012 | 1001000111000010012 |
| Base 3 | 211201020223 | 211202020013 |
| Base 4 | 2101201314 | 2101300214 |
| Base 5 | 142320415 | 142340125 |
| Base 6 | 31055256 | 31110016 |
| Base 7 | 11603157 | 11611037 |
| Base 8 | 4430358 | 4434118 |
| Base 9 | 2463689 | 2466619 |
| Base 10 | 14902110 | 14925710 |
| Base 11 | a1a6411 | a215911 |
| Base 12 | 722a512 | 7246112 |
| Base 13 | 52aa213 | 52c2413 |
| Base 14 | 3c44514 | 3c57314 |
| Base 15 | 2e24b15 | 2e35715 |
| Base 16 | 2461d16 | 2470916 |