Compare 1091 vs 1301
| Property | 1091 | 1301 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10911 | 13011 |
| Prime factorization | 1091 | 1301 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1091 | 1, 1301 |
| Number of properties | 13 | 12 |
| Additive primes | 96th | 115th |
| Centered square primes | 13th | |
| Chen primes | 122nd | 139th |
| Cousin primes (2nd member) | 43rd | 47th |
| Emirps | 43rd | 62nd |
| Harmonic primes | 65th | |
| Long primes | 68th | 82nd |
| Primes | 182nd | 212th |
| Prime triplets (1st member) | 32nd | 35th |
| Prime triplets (2nd member) | 31st | 34th |
| Pythagorean primes | 105th | |
| Sexy primes (1st member) | 79th | 93rd |
| Sexy prime quadrupletss (1st member) | 8th | |
| Sexy prime triplets (1st member) | 29th | |
| Twin primes (1st member) | 40th | 45th |
| Roman numberals | MXCI | MCCCI |
| Base 2 | 100010000112 | 101000101012 |
| Base 3 | 11111023 | 12100123 |
| Base 4 | 1010034 | 1101114 |
| Base 5 | 133315 | 202015 |
| Base 6 | 50156 | 100056 |
| Base 7 | 31167 | 35367 |
| Base 8 | 21038 | 24258 |
| Base 9 | 14429 | 17059 |
| Base 10 | 109110 | 130110 |
| Base 11 | 90211 | a8311 |
| Base 12 | 76b12 | 90512 |
| Base 13 | 65c13 | 79113 |
| Base 14 | 57d14 | 68d14 |
| Base 15 | 4cb15 | 5bb15 |
| Base 16 | 44316 | 51516 |