Compare 136 vs 137
| Property | 136 | 137 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 2 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 23 × 171 | 1371 |
| Prime factorization | 2 × 2 × 2 × 17 | 137 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 4, 8, 17, 34, 68, 136 | 1, 137 |
| Number of properties | 0 | 8 |
| Additive primes | 18th | |
| Chen primes | 27th | |
| Left-truncatable primes | 17th | |
| Primes | 33rd | |
| Pythagorean primes | 15th | |
| Sexy primes (2nd member) | 20th | |
| Solinas primes | 24th | |
| Twin primes (1st member) | 11th | |
| Roman numberals | CXXXVI | CXXXVII |
| Base 2 | 100010002 | 100010012 |
| Base 3 | 120013 | 120023 |
| Base 4 | 20204 | 20214 |
| Base 5 | 10215 | 10225 |
| Base 6 | 3446 | 3456 |
| Base 7 | 2537 | 2547 |
| Base 8 | 2108 | 2118 |
| Base 9 | 1619 | 1629 |
| Base 10 | 13610 | 13710 |
| Base 11 | 11411 | 11511 |
| Base 12 | b412 | b512 |
| Base 13 | a613 | a713 |
| Base 14 | 9a14 | 9b14 |
| Base 15 | 9115 | 9215 |
| Base 16 | 8816 | 8916 |