Compare 28111 vs 28211
Property | 28111 | 28211 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 281111 | 282111 |
Prime factorization | 28111 | 28211 |
Divisors count | 2 | 2 |
Divisors | 1, 28111 | 1, 28211 |
Number of properties | 5 | 4 |
Additive primes | 1404th | |
Chen primes | 1491st | 1494th |
Harmonic primes | 1144th | 1148th |
Isolated primes | 2178th | |
Primes | 3068th | 3075th |
Twin primes (2nd member) | 448th | |
Roman numberals | ||
Base 2 | 1101101110011112 | 1101110001100112 |
Base 3 | 11021200113 | 11022002123 |
Base 4 | 123130334 | 123203034 |
Base 5 | 13444215 | 14003215 |
Base 6 | 3340516 | 3343356 |
Base 7 | 1446467 | 1451517 |
Base 8 | 667178 | 670638 |
Base 9 | 425049 | 426259 |
Base 10 | 2811110 | 2821110 |
Base 11 | 1a13611 | 1a21711 |
Base 12 | 1432712 | 143ab12 |
Base 13 | ca4513 | cac113 |
Base 14 | a35d14 | a3d114 |
Base 15 | 84e115 | 855b15 |
Base 16 | 6dcf16 | 6e3316 |