Compare 1823 vs 2039
| Property | 1823 | 2039 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 18231 | 20391 |
| Prime factorization | 1823 | 2039 |
| Divisors count | 2 | 2 |
| Divisors | 1, 1823 | 1, 2039 |
| Number of properties | 6 | 8 |
| Chen primes | 190th | |
| Happy primes | 56th | |
| Harmonic primes | 115th | |
| Isolated primes | 170th | 186th |
| Left-truncatable primes | 61st | |
| Long primes | 110th | |
| Primes | 281st | 309th |
| Safe primes | 36th | 39th |
| Solinas primes | 55th | |
| Sophie germain primes | 62nd | |
| Super primes | 60th | |
| Roman numberals | MDCCCXXIII | MMXXXIX |
| Base 2 | 111000111112 | 111111101112 |
| Base 3 | 21111123 | 22101123 |
| Base 4 | 1301334 | 1333134 |
| Base 5 | 242435 | 311245 |
| Base 6 | 122356 | 132356 |
| Base 7 | 52137 | 56427 |
| Base 8 | 34378 | 37678 |
| Base 9 | 24459 | 27159 |
| Base 10 | 182310 | 203910 |
| Base 11 | 140811 | 159411 |
| Base 12 | 107b12 | 121b12 |
| Base 13 | aa313 | c0b13 |
| Base 14 | 94314 | a5914 |
| Base 15 | 81815 | 90e15 |
| Base 16 | 71f16 | 7f716 |