Compare 149 vs 709
| Property | 149 | 709 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1491 | 7091 |
| Prime factorization | 149 | 709 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149 | 1, 709 |
| Number of properties | 8 | 8 |
| Chen primes | 29th | |
| Emirps | 11th | 22nd |
| Good primes | 14th | |
| Happy primes | 29th | |
| Harmonic primes | 12th | 51st |
| Isolated primes | 68th | |
| Long primes | 13th | 46th |
| Primes | 35th | 127th |
| Pythagorean primes | 16th | 61st |
| Super primes | 31st | |
| Twin primes (1st member) | 12th | |
| Roman numberals | CXLIX | DCCIX |
| Base 2 | 100101012 | 10110001012 |
| Base 3 | 121123 | 2220213 |
| Base 4 | 21114 | 230114 |
| Base 5 | 10445 | 103145 |
| Base 6 | 4056 | 31416 |
| Base 7 | 3027 | 20327 |
| Base 8 | 2258 | 13058 |
| Base 9 | 1759 | 8679 |
| Base 10 | 14910 | 70910 |
| Base 11 | 12611 | 59511 |
| Base 12 | 10512 | 4b112 |
| Base 13 | b613 | 42713 |
| Base 14 | a914 | 38914 |
| Base 15 | 9e15 | 32415 |
| Base 16 | 9516 | 2c516 |