Compare 149 vs 337
| Property | 149 | 337 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1491 | 3371 |
| Prime factorization | 149 | 337 |
| Divisors count | 2 | 2 |
| Divisors | 1, 149 | 1, 337 |
| Number of properties | 8 | 11 |
| Additive primes | 40th | |
| Chen primes | 29th | 50th |
| Emirps | 11th | 17th |
| Good primes | 14th | |
| Harmonic primes | 12th | 29th |
| Isolated primes | 29th | |
| Left-truncatable primes | 25th | |
| Long primes | 13th | 25th |
| Primes | 35th | 68th |
| Pythagorean primes | 16th | 32nd |
| Quartan primes | 5th | |
| Sexy primes (2nd member) | 37th | |
| Twin primes (1st member) | 12th | |
| Roman numberals | CXLIX | CCCXXXVII |
| Base 2 | 100101012 | 1010100012 |
| Base 3 | 121123 | 1101113 |
| Base 4 | 21114 | 111014 |
| Base 5 | 10445 | 23225 |
| Base 6 | 4056 | 13216 |
| Base 7 | 3027 | 6617 |
| Base 8 | 2258 | 5218 |
| Base 9 | 1759 | 4149 |
| Base 10 | 14910 | 33710 |
| Base 11 | 12611 | 28711 |
| Base 12 | 10512 | 24112 |
| Base 13 | b613 | 1cc13 |
| Base 14 | a914 | 1a114 |
| Base 15 | 9e15 | 17715 |
| Base 16 | 9516 | 15116 |