Compare 4091 vs 4211
| Property | 4091 | 4211 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 40911 | 42111 |
| Prime factorization | 4091 | 4211 |
| Divisors count | 2 | 2 |
| Divisors | 1, 4091 | 1, 4211 |
| Number of properties | 7 | 8 |
| Chen primes | 325th | 331st |
| Good primes | 97th | |
| Harmonic primes | 202nd | |
| Isolated primes | 359th | |
| Long primes | 224th | 230th |
| Primes | 563rd | 576th |
| Sexy primes (1st member) | 213th | |
| Solinas primes | 64th | |
| Sophie germain primes | 104th | |
| Super primes | 103rd | |
| Twin primes (1st member) | 107th | |
| Ulam primes | 45th | |
| Roman numberals | MMMMXCI | MMMMCCXI |
| Base 2 | 1111111110112 | 10000011100112 |
| Base 3 | 121211123 | 122022223 |
| Base 4 | 3333234 | 10013034 |
| Base 5 | 1123315 | 1133215 |
| Base 6 | 305356 | 312556 |
| Base 7 | 146337 | 151647 |
| Base 8 | 77738 | 101638 |
| Base 9 | 55459 | 56889 |
| Base 10 | 409110 | 421110 |
| Base 11 | 308a11 | 318911 |
| Base 12 | 244b12 | 252b12 |
| Base 13 | 1b2913 | 1bbc13 |
| Base 14 | 16c314 | 176b14 |
| Base 15 | 132b15 | 13ab15 |
| Base 16 | ffb16 | 107316 |