Compare 1277 vs 1367
| Property | 1277 | 1367 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 12771 | 13671 |
| Prime factorization | 1277 | 1367 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1277 | 1, 1367 |
| Number of properties | 10 | 12 |
| Additive primes | 111th | 121st |
| Chen primes | 134th | 143rd |
| Good primes | 50th | 51st |
| Happy primes | 41st | |
| Harmonic primes | 75th | |
| Isolated primes | 128th | |
| Left-truncatable primes | 57th | |
| Long primes | 85th | |
| Primes | 206th | 219th |
| Prime triplets (1st member) | 33rd | |
| Pythagorean primes | 102nd | |
| Safe primes | 31st | |
| Sexy primes (1st member) | 89th | 96th |
| Sexy primes (2nd member) | 95th | |
| Sexy prime triplets (1st member) | 34th | |
| Sexy prime triplets (2nd member) | 36th | |
| Twin primes (1st member) | 43rd | |
| Roman numberals | MCCLXXVII | MCCCLXVII |
| Base 2 | 100111111012 | 101010101112 |
| Base 3 | 12020223 | 12121223 |
| Base 4 | 1033314 | 1111134 |
| Base 5 | 201025 | 204325 |
| Base 6 | 55256 | 101556 |
| Base 7 | 35037 | 36627 |
| Base 8 | 23758 | 25278 |
| Base 9 | 16689 | 17789 |
| Base 10 | 127710 | 136710 |
| Base 11 | a6111 | 103311 |
| Base 12 | 8a512 | 95b12 |
| Base 13 | 77313 | 81213 |
| Base 14 | 67314 | 6d914 |
| Base 15 | 5a215 | 61215 |
| Base 16 | 4fd16 | 55716 |