Compare 251 vs 271
Property | 251 | 271 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 2511 | 2711 |
Prime factorization | 251 | 271 |
Divisors count | 2 | 2 |
Divisors | 1, 251 | 1, 271 |
Number of properties | 10 | 6 |
Chen primes | 41st | |
Cuban primes 1 | 6th | |
Good primes | 19th | |
Harmonic primes | 20th | |
Isolated primes | 21st | |
Primes | 54th | 58th |
Sexy primes (1st member) | 30th | 33rd |
Sexy prime quadrupletss (1st member) | 5th | |
Sexy prime triplets (1st member) | 15th | 17th |
Solinas primes | 30th | 33rd |
Sophie germain primes | 18th | |
Twin primes (2nd member) | 18th | |
Roman numberals | CCLI | CCLXXI |
Base 2 | 111110112 | 1000011112 |
Base 3 | 1000223 | 1010013 |
Base 4 | 33234 | 100334 |
Base 5 | 20015 | 20415 |
Base 6 | 10556 | 11316 |
Base 7 | 5067 | 5357 |
Base 8 | 3738 | 4178 |
Base 9 | 3089 | 3319 |
Base 10 | 25110 | 27110 |
Base 11 | 20911 | 22711 |
Base 12 | 18b12 | 1a712 |
Base 13 | 16413 | 17b13 |
Base 14 | 13d14 | 15514 |
Base 15 | 11b15 | 13115 |
Base 16 | fb16 | 10f16 |