Compare 29 vs 67
| Property | 29 | 67 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 291 | 671 |
| Prime factorization | 29 | 67 |
| Divisors count | 2 | 2 |
| Divisors | 1, 29 | 1, 67 |
| Number of properties | 14 | 17 |
| Additive primes | 7th | 12th |
| Chen primes | 10th | 17th |
| Cousin primes (1st member) | 7th | |
| Good primes | 4th | 9th |
| Harmonic primes | 6th | |
| Isolated primes | 6th | |
| Left-truncatable primes | 12th | |
| Long primes | 5th | |
| Lucas primes | 5th | |
| Lucky primes | 7th | |
| Primes | 10th | 19th |
| Prime triplets (1st member) | 8th | |
| Pythagorean primes | 4th | |
| Right-truncatable primes | 6th | |
| Sexy primes (1st member) | 13th | |
| Sexy primes (2nd member) | 6th | 12th |
| Sexy prime quadrupletss (2nd member) | 4th | |
| Sexy prime quadrupletss (4th member) | 2nd | |
| Sexy prime triplets (1st member) | 9th | |
| Sexy prime triplets (2nd member) | 8th | |
| Sexy prime triplets (3rd member) | 4th | |
| Solinas primes | 9th | 16th |
| Sophie germain primes | 6th | |
| Super primes | 8th | |
| Twin primes (1st member) | 5th | |
| Roman numberals | XXIX | LXVII |
| Base 2 | 111012 | 10000112 |
| Base 3 | 10023 | 21113 |
| Base 4 | 1314 | 10034 |
| Base 5 | 1045 | 2325 |
| Base 6 | 456 | 1516 |
| Base 7 | 417 | 1247 |
| Base 8 | 358 | 1038 |
| Base 9 | 329 | 749 |
| Base 10 | 2910 | 6710 |
| Base 11 | 2711 | 6111 |
| Base 12 | 2512 | 5712 |
| Base 13 | 2313 | 5213 |
| Base 14 | 2114 | 4b14 |
| Base 15 | 1e15 | 4715 |
| Base 16 | 1d16 | 4316 |