Compare 29 vs 139
| Property | 29 | 139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 291 | 1391 |
| Prime factorization | 29 | 139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 29 | 1, 139 |
| Number of properties | 14 | 6 |
| Additive primes | 7th | 19th |
| Chen primes | 10th | 28th |
| Good primes | 4th | |
| Happy primes | 10th | |
| Harmonic primes | 11th | |
| Long primes | 5th | |
| Lucas primes | 5th | |
| Primes | 10th | 34th |
| Pythagorean primes | 4th | |
| Right-truncatable primes | 6th | |
| Sexy primes (2nd member) | 6th | |
| Sexy prime quadrupletss (4th member) | 2nd | |
| Sexy prime triplets (3rd member) | 4th | |
| Solinas primes | 9th | |
| Sophie germain primes | 6th | |
| Twin primes (1st member) | 5th | |
| Twin primes (2nd member) | 11th | |
| Roman numberals | XXIX | CXXXIX |
| Base 2 | 111012 | 100010112 |
| Base 3 | 10023 | 120113 |
| Base 4 | 1314 | 20234 |
| Base 5 | 1045 | 10245 |
| Base 6 | 456 | 3516 |
| Base 7 | 417 | 2567 |
| Base 8 | 358 | 2138 |
| Base 9 | 329 | 1649 |
| Base 10 | 2910 | 13910 |
| Base 11 | 2711 | 11711 |
| Base 12 | 2512 | b712 |
| Base 13 | 2313 | a913 |
| Base 14 | 2114 | 9d14 |
| Base 15 | 1e15 | 9415 |
| Base 16 | 1d16 | 8b16 |