Compare 1931 vs 2203
| Property | 1931 | 2203 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 19311 | 22031 |
| Prime factorization | 1931 | 2203 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1931 | 1, 2203 |
| Number of properties | 5 | 6 |
| Additive primes | 172nd | |
| Chen primes | 182nd | |
| Cousin primes (1st member) | 68th | |
| Good primes | 66th | |
| Harmonic primes | 108th | 120th |
| Isolated primes | 195th | |
| Primes | 294th | 328th |
| Sophie germain primes | 59th | |
| Twin primes (1st member) | 59th | |
| Roman numberals | MCMXXXI | MMCCIII |
| Base 2 | 111100010112 | 1000100110112 |
| Base 3 | 21221123 | 100001213 |
| Base 4 | 1320234 | 2021234 |
| Base 5 | 302115 | 323035 |
| Base 6 | 125356 | 141116 |
| Base 7 | 54267 | 62657 |
| Base 8 | 36138 | 42338 |
| Base 9 | 25759 | 30179 |
| Base 10 | 193110 | 220310 |
| Base 11 | 14a611 | 172311 |
| Base 12 | 114b12 | 133712 |
| Base 13 | b5713 | 100613 |
| Base 14 | 9bd14 | b3514 |
| Base 15 | 88b15 | 9bd15 |
| Base 16 | 78b16 | 89b16 |