Compare 2039 vs 2161
| Property | 2039 | 2161 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 20391 | 21611 |
| Prime factorization | 2039 | 2161 |
| Divisors count | 2 | 2 |
| Divisors | 1, 2039 | 1, 2161 |
| Number of properties | 8 | 3 |
| Chen primes | 190th | |
| Happy primes | 56th | |
| Harmonic primes | 115th | |
| Isolated primes | 186th | 193rd |
| Primes | 309th | 326th |
| Pythagorean primes | 159th | |
| Safe primes | 39th | |
| Solinas primes | 55th | |
| Sophie germain primes | 62nd | |
| Roman numberals | MMXXXIX | MMCLXI |
| Base 2 | 111111101112 | 1000011100012 |
| Base 3 | 22101123 | 22220013 |
| Base 4 | 1333134 | 2013014 |
| Base 5 | 311245 | 321215 |
| Base 6 | 132356 | 140016 |
| Base 7 | 56427 | 62057 |
| Base 8 | 37678 | 41618 |
| Base 9 | 27159 | 28619 |
| Base 10 | 203910 | 216110 |
| Base 11 | 159411 | 169511 |
| Base 12 | 121b12 | 130112 |
| Base 13 | c0b13 | ca313 |
| Base 14 | a5914 | b0514 |
| Base 15 | 90e15 | 99115 |
| Base 16 | 7f716 | 87116 |