Compare 201611 vs 201923
| Property | 201611 | 201923 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2016111 | 2019231 |
| Prime factorization | 201611 | 201923 |
| Divisors count | 2 | 2 |
| Divisors | 1, 201611 | 1, 201923 |
| Number of properties | 4 | 4 |
| Additive primes | 7287th | 7298th |
| Chen primes | 7574th | |
| Cousin primes (2nd member) | 2154th | |
| Isolated primes | 13770th | 13796th |
| Primes | 18109th | 18141st |
| Roman numberals | ||
| Base 2 | 1100010011100010112 | 1100010100110000112 |
| Base 3 | 1010201200023 | 1010202221223 |
| Base 4 | 3010320234 | 3011030034 |
| Base 5 | 224224215 | 224301435 |
| Base 6 | 41532156 | 41544556 |
| Base 7 | 14665347 | 15004617 |
| Base 8 | 6116138 | 6123038 |
| Base 9 | 3365029 | 3368789 |
| Base 10 | 20161110 | 20192310 |
| Base 11 | 12852311 | 12878711 |
| Base 12 | 9880b12 | 98a2b12 |
| Base 13 | 709c713 | 70ba713 |
| Base 14 | 5368b14 | 5383114 |
| Base 15 | 3eb0b15 | 3ec6815 |
| Base 16 | 3138b16 | 314c316 |