Compare 1291 vs 1297
Property | 1291 | 1297 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12911 | 12971 |
Prime factorization | 1291 | 1297 |
Divisors count | 2 | 2 |
Divisors | 1, 1291 | 1, 1297 |
Number of properties | 9 | 14 |
Additive primes | 113th | 114th |
Chen primes | 137th | 138th |
Cousin primes (1st member) | 47th | |
Harmonic primes | 73rd | |
Isolated primes | 124th | |
Long primes | 80th | 81st |
Lucky primes | 54th | |
Pierpont primes | 20th | |
Primes | 210th | 211th |
Prime triplets (1st member) | 34th | |
Pythagorean primes | 104th | |
Quartan primes | 8th | |
Sexy primes (1st member) | 91st | 92nd |
Sexy primes (2nd member) | 91st | |
Sexy prime triplets (1st member) | 35th | |
Sexy prime triplets (2nd member) | 35th | |
Super primes | 47th | |
Twin primes (2nd member) | 44th | |
Roman numberals | MCCXCI | MCCXCVII |
Base 2 | 101000010112 | 101000100012 |
Base 3 | 12022113 | 12100013 |
Base 4 | 1100234 | 1101014 |
Base 5 | 201315 | 201425 |
Base 6 | 55516 | 100016 |
Base 7 | 35237 | 35327 |
Base 8 | 24138 | 24218 |
Base 9 | 16849 | 17019 |
Base 10 | 129110 | 129710 |
Base 11 | a7411 | a7a11 |
Base 12 | 8b712 | 90112 |
Base 13 | 78413 | 78a13 |
Base 14 | 68314 | 68914 |
Base 15 | 5b115 | 5b715 |
Base 16 | 50b16 | 51116 |