Compare 977 vs 1091
| Property | 977 | 1091 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9771 | 10911 |
| Prime factorization | 977 | 1091 |
| Divisors count | 2 | 2 |
| Divisors | 1, 977 | 1, 1091 |
| Number of properties | 10 | 13 |
| Additive primes | 88th | 96th |
| Chen primes | 113th | 122nd |
| Cousin primes (2nd member) | 43rd | |
| Emirps | 43rd | |
| Harmonic primes | 60th | 65th |
| Isolated primes | 96th | |
| Long primes | 59th | 68th |
| Primes | 165th | 182nd |
| Prime triplets (1st member) | 32nd | |
| Prime triplets (2nd member) | 31st | |
| Pythagorean primes | 79th | |
| Sexy primes (1st member) | 73rd | 79th |
| Sexy primes (2nd member) | 72nd | |
| Sexy prime quadrupletss (1st member) | 8th | |
| Sexy prime triplets (1st member) | 29th | |
| Sexy prime triplets (2nd member) | 28th | |
| Twin primes (1st member) | 40th | |
| Roman numberals | CMLXXVII | MXCI |
| Base 2 | 11110100012 | 100010000112 |
| Base 3 | 11000123 | 11111023 |
| Base 4 | 331014 | 1010034 |
| Base 5 | 124025 | 133315 |
| Base 6 | 43056 | 50156 |
| Base 7 | 25647 | 31167 |
| Base 8 | 17218 | 21038 |
| Base 9 | 13059 | 14429 |
| Base 10 | 97710 | 109110 |
| Base 11 | 80911 | 90211 |
| Base 12 | 69512 | 76b12 |
| Base 13 | 5a213 | 65c13 |
| Base 14 | 4db14 | 57d14 |
| Base 15 | 45215 | 4cb15 |
| Base 16 | 3d116 | 44316 |