Compare 2011 vs 2017
| Property | 2011 | 2017 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 20111 | 20171 |
| Prime factorization | 2011 | 2017 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2011 | 1, 2017 |
| Number of properties | 4 | 7 |
| Chen primes | 187th | |
| Harmonic primes | 113th | |
| Isolated primes | 184th | 185th |
| Long primes | 117th | |
| Primes | 305th | 306th |
| Pythagorean primes | 148th | |
| Sexy primes (1st member) | 130th | |
| Sexy primes (2nd member) | 130th | |
| Solinas primes | 54th | |
| Roman numberals | MMXI | MMXVII |
| Base 2 | 111110110112 | 111111000012 |
| Base 3 | 22021113 | 22022013 |
| Base 4 | 1331234 | 1332014 |
| Base 5 | 310215 | 310325 |
| Base 6 | 131516 | 132016 |
| Base 7 | 56027 | 56117 |
| Base 8 | 37338 | 37418 |
| Base 9 | 26749 | 26819 |
| Base 10 | 201110 | 201710 |
| Base 11 | 156911 | 157411 |
| Base 12 | 11b712 | 120112 |
| Base 13 | bb913 | bc213 |
| Base 14 | a3914 | a4114 |
| Base 15 | 8e115 | 8e715 |
| Base 16 | 7db16 | 7e116 |