Compare 107 vs 181
| Property | 107 | 181 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1071 | 1811 |
| Prime factorization | 107 | 181 |
| Divisors count | 2 | 2 |
| Divisors | 1, 107 | 1, 181 |
| Number of properties | 19 | 8 |
| Centered square primes | 6th | |
| Chen primes | 22nd | 33rd |
| Class 1+ primes | 12th | |
| Cousin primes (2nd member) | 10th | |
| Dihedral primes | 5th | |
| Emirps | 9th | |
| Harmonic primes | 9th | |
| Long primes | 16th | |
| Palindromic primes | 9th | |
| Pierpont primes of the 2nd kind | 12th | |
| Primes | 28th | 42nd |
| Prime quadruplets (3rd member) | 3rd | |
| Prime quintuplet 1s (4th member) | 2nd | |
| Prime quintuplet 2s (3rd member) | 3rd | |
| Prime sextuplets (4th member) | 2nd | |
| Prime triplets (1st member) | 12th | |
| Prime triplets (2nd member) | 11th | |
| Prime triplets (3rd member) | 10th | |
| Pythagorean primes | 19th | |
| Safe primes | 8th | |
| Sexy primes (1st member) | 19th | |
| Sexy primes (2nd member) | 17th | |
| Sexy prime triplets (2nd member) | 11th | |
| Twin primes (1st member) | 10th | |
| Twin primes (2nd member) | 13th | |
| Roman numberals | CVII | CLXXXI |
| Base 2 | 11010112 | 101101012 |
| Base 3 | 102223 | 202013 |
| Base 4 | 12234 | 23114 |
| Base 5 | 4125 | 12115 |
| Base 6 | 2556 | 5016 |
| Base 7 | 2127 | 3467 |
| Base 8 | 1538 | 2658 |
| Base 9 | 1289 | 2219 |
| Base 10 | 10710 | 18110 |
| Base 11 | 9811 | 15511 |
| Base 12 | 8b12 | 13112 |
| Base 13 | 8313 | 10c13 |
| Base 14 | 7914 | cd14 |
| Base 15 | 7215 | c115 |
| Base 16 | 6b16 | b516 |