Compare 1013 vs 1091
| Property | 1013 | 1091 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 10131 | 10911 |
| Prime factorization | 1013 | 1091 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1013 | 1, 1091 |
| Number of properties | 8 | 13 |
| Additive primes | 90th | 96th |
| Centered square primes | 11th | |
| Chen primes | 122nd | |
| Cousin primes (2nd member) | 42nd | 43rd |
| Emirps | 43rd | |
| Harmonic primes | 65th | |
| Isolated primes | 101st | |
| Long primes | 68th | |
| Primes | 170th | 182nd |
| Prime triplets (1st member) | 32nd | |
| Prime triplets (2nd member) | 31st | |
| Pythagorean primes | 82nd | |
| Sexy primes (1st member) | 75th | 79th |
| Sexy prime quadrupletss (1st member) | 8th | |
| Sexy prime triplets (1st member) | 29th | |
| Sophie germain primes | 38th | |
| Twin primes (1st member) | 40th | |
| Roman numberals | MXIII | MXCI |
| Base 2 | 11111101012 | 100010000112 |
| Base 3 | 11011123 | 11111023 |
| Base 4 | 333114 | 1010034 |
| Base 5 | 130235 | 133315 |
| Base 6 | 44056 | 50156 |
| Base 7 | 26457 | 31167 |
| Base 8 | 17658 | 21038 |
| Base 9 | 13459 | 14429 |
| Base 10 | 101310 | 109110 |
| Base 11 | 84111 | 90211 |
| Base 12 | 70512 | 76b12 |
| Base 13 | 5cc13 | 65c13 |
| Base 14 | 52514 | 57d14 |
| Base 15 | 47815 | 4cb15 |
| Base 16 | 3f516 | 44316 |