Compare 1277 vs 1657
Property | 1277 | 1657 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12771 | 16571 |
Prime factorization | 1277 | 1657 |
Divisors count | 2 | 2 |
Divisors | 1, 1277 | 1, 1657 |
Number of properties | 10 | 8 |
Additive primes | 111th | 139th |
Chen primes | 134th | |
Cuban primes 1 | 12th | |
Emirps | 80th | |
Good primes | 50th | |
Happy primes | 41st | |
Isolated primes | 157th | |
Primes | 206th | 260th |
Prime triplets (1st member) | 33rd | |
Pythagorean primes | 102nd | 125th |
Sexy primes (1st member) | 89th | 112th |
Sexy prime triplets (1st member) | 34th | 43rd |
Twin primes (1st member) | 43rd | |
Roman numberals | MCCLXXVII | MDCLVII |
Base 2 | 100111111012 | 110011110012 |
Base 3 | 12020223 | 20211013 |
Base 4 | 1033314 | 1213214 |
Base 5 | 201025 | 231125 |
Base 6 | 55256 | 114016 |
Base 7 | 35037 | 45557 |
Base 8 | 23758 | 31718 |
Base 9 | 16689 | 22419 |
Base 10 | 127710 | 165710 |
Base 11 | a6111 | 127711 |
Base 12 | 8a512 | b6112 |
Base 13 | 77313 | 9a613 |
Base 14 | 67314 | 86514 |
Base 15 | 5a215 | 75715 |
Base 16 | 4fd16 | 67916 |