Compare 67 vs 151
| Property | 67 | 151 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 671 | 1511 |
| Prime factorization | 67 | 151 |
| Divisors count | 2 | 2 |
| Divisors | 1, 67 | 1, 151 |
| Number of properties | 17 | 9 |
| Additive primes | 12th | 20th |
| Centered decagonal primes | 5th | |
| Chen primes | 17th | |
| Cousin primes (1st member) | 7th | |
| Good primes | 9th | |
| Harmonic primes | 6th | |
| Isolated primes | 6th | |
| Left-truncatable primes | 12th | |
| Lucky primes | 7th | 11th |
| Multiplicative primes | 11th | |
| Palindromic primes | 8th | |
| Primes | 19th | 36th |
| Prime triplets (1st member) | 8th | |
| Sexy primes (1st member) | 13th | 21st |
| Sexy primes (2nd member) | 12th | |
| Sexy prime quadrupletss (2nd member) | 4th | |
| Sexy prime triplets (1st member) | 9th | 12th |
| Sexy prime triplets (2nd member) | 8th | |
| Solinas primes | 16th | |
| Super primes | 8th | |
| Twin primes (2nd member) | 12th | |
| Roman numberals | LXVII | CLI |
| Base 2 | 10000112 | 100101112 |
| Base 3 | 21113 | 121213 |
| Base 4 | 10034 | 21134 |
| Base 5 | 2325 | 11015 |
| Base 6 | 1516 | 4116 |
| Base 7 | 1247 | 3047 |
| Base 8 | 1038 | 2278 |
| Base 9 | 749 | 1779 |
| Base 10 | 6710 | 15110 |
| Base 11 | 6111 | 12811 |
| Base 12 | 5712 | 10712 |
| Base 13 | 5213 | b813 |
| Base 14 | 4b14 | ab14 |
| Base 15 | 4715 | a115 |
| Base 16 | 4316 | 9716 |