Compare 1291 vs 1747
Property | 1291 | 1747 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 12911 | 17471 |
Prime factorization | 1291 | 1747 |
Divisors count | 2 | 2 |
Divisors | 1, 1291 | 1, 1747 |
Number of properties | 9 | 9 |
Additive primes | 113th | 146th |
Chen primes | 137th | |
Harmonic primes | 73rd | 96th |
Isolated primes | 163rd | |
Long primes | 80th | |
Lucky primes | 54th | |
Primes | 210th | 272nd |
Sexy primes (1st member) | 91st | 116th |
Sexy primes (2nd member) | 115th | |
Sexy prime quadrupletss (2nd member) | 11th | |
Sexy prime triplets (1st member) | 35th | 45th |
Sexy prime triplets (2nd member) | 44th | |
Twin primes (2nd member) | 44th | |
Roman numberals | MCCXCI | MDCCXLVII |
Base 2 | 101000010112 | 110110100112 |
Base 3 | 12022113 | 21012013 |
Base 4 | 1100234 | 1231034 |
Base 5 | 201315 | 234425 |
Base 6 | 55516 | 120316 |
Base 7 | 35237 | 50447 |
Base 8 | 24138 | 33238 |
Base 9 | 16849 | 23519 |
Base 10 | 129110 | 174710 |
Base 11 | a7411 | 134911 |
Base 12 | 8b712 | 101712 |
Base 13 | 78413 | a4513 |
Base 14 | 68314 | 8cb14 |
Base 15 | 5b115 | 7b715 |
Base 16 | 50b16 | 6d316 |