Compare 1291 vs 1579
Property | 1291 | 1579 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12911 | 15791 |
Prime factorization | 1291 | 1579 |
Divisors count | 2 | 2 |
Divisors | 1, 1291 | 1, 1579 |
Number of properties | 9 | 6 |
Additive primes | 113th | |
Chen primes | 137th | |
Cousin primes (1st member) | 56th | |
Harmonic primes | 73rd | 83rd |
Isolated primes | 150th | |
Long primes | 80th | 97th |
Lucky primes | 54th | 60th |
Primes | 210th | 249th |
Sexy primes (1st member) | 91st | |
Sexy prime triplets (1st member) | 35th | |
Twin primes (2nd member) | 44th | |
Roman numberals | MCCXCI | MDLXXIX |
Base 2 | 101000010112 | 110001010112 |
Base 3 | 12022113 | 20111113 |
Base 4 | 1100234 | 1202234 |
Base 5 | 201315 | 223045 |
Base 6 | 55516 | 111516 |
Base 7 | 35237 | 44147 |
Base 8 | 24138 | 30538 |
Base 9 | 16849 | 21449 |
Base 10 | 129110 | 157910 |
Base 11 | a7411 | 120611 |
Base 12 | 8b712 | ab712 |
Base 13 | 78413 | 94613 |
Base 14 | 68314 | 80b14 |
Base 15 | 5b115 | 70415 |
Base 16 | 50b16 | 62b16 |