Compare 1291 vs 1447
Property | 1291 | 1447 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12911 | 14471 |
Prime factorization | 1291 | 1447 |
Divisors count | 2 | 2 |
Divisors | 1, 1291 | 1, 1447 |
Number of properties | 9 | 9 |
Additive primes | 113th | |
Chen primes | 137th | |
Cousin primes (1st member) | 51st | |
Happy primes | 45th | |
Harmonic primes | 73rd | |
Isolated primes | 136th | |
Long primes | 80th | 89th |
Lucky primes | 54th | |
Primes | 210th | 229th |
Prime triplets (1st member) | 38th | |
Sexy primes (1st member) | 91st | 100th |
Sexy prime triplets (1st member) | 35th | 38th |
Super primes | 50th | |
Twin primes (2nd member) | 44th | |
Roman numberals | MCCXCI | MCDXLVII |
Base 2 | 101000010112 | 101101001112 |
Base 3 | 12022113 | 12221213 |
Base 4 | 1100234 | 1122134 |
Base 5 | 201315 | 212425 |
Base 6 | 55516 | 104116 |
Base 7 | 35237 | 41357 |
Base 8 | 24138 | 26478 |
Base 9 | 16849 | 18779 |
Base 10 | 129110 | 144710 |
Base 11 | a7411 | 10a611 |
Base 12 | 8b712 | a0712 |
Base 13 | 78413 | 87413 |
Base 14 | 68314 | 75514 |
Base 15 | 5b115 | 66715 |
Base 16 | 50b16 | 5a716 |