Compare 1291 vs 1291
Property | 1291 | 1291 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12911 | 12911 |
Prime factorization | 1291 | 1291 |
Divisors count | 2 | 2 |
Divisors | 1, 1291 | 1, 1291 |
Number of properties | 9 | 9 |
Additive primes | 113th | 113th |
Chen primes | 137th | 137th |
Harmonic primes | 73rd | 73rd |
Long primes | 80th | 80th |
Lucky primes | 54th | 54th |
Primes | 210th | 210th |
Sexy primes (1st member) | 91st | 91st |
Sexy prime triplets (1st member) | 35th | 35th |
Twin primes (2nd member) | 44th | 44th |
Roman numberals | MCCXCI | MCCXCI |
Base 2 | 101000010112 | 101000010112 |
Base 3 | 12022113 | 12022113 |
Base 4 | 1100234 | 1100234 |
Base 5 | 201315 | 201315 |
Base 6 | 55516 | 55516 |
Base 7 | 35237 | 35237 |
Base 8 | 24138 | 24138 |
Base 9 | 16849 | 16849 |
Base 10 | 129110 | 129110 |
Base 11 | a7411 | a7411 |
Base 12 | 8b712 | 8b712 |
Base 13 | 78413 | 78413 |
Base 14 | 68314 | 68314 |
Base 15 | 5b115 | 5b115 |
Base 16 | 50b16 | 50b16 |