Compare 130817 vs 131009
| Property | 130817 | 131009 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1308171 | 1310091 |
| Prime factorization | 130817 | 131009 |
| Divisors count | 2 | 2 |
| Divisors | 1, 130817 | 1, 131009 |
| Number of properties | 7 | 5 |
| Chen primes | 5286th | |
| Harmonic primes | 4607th | |
| Isolated primes | 9186th | |
| Long primes | 4591st | |
| Primes | 12233rd | 12245th |
| Pythagorean primes | 6085th | 6093rd |
| Sexy primes (2nd member) | 3035th | |
| Solinas primes | 115th | 116th |
| Twin primes (1st member) | 1526th | |
| Roman numberals | ||
| Base 2 | 111111111000000012 | 111111111110000012 |
| Base 3 | 201221100023 | 201222010123 |
| Base 4 | 1333300014 | 1333330014 |
| Base 5 | 131412325 | 131430145 |
| Base 6 | 24453456 | 24503056 |
| Base 7 | 10532517 | 10536447 |
| Base 8 | 3774018 | 3777018 |
| Base 9 | 2184029 | 2186359 |
| Base 10 | 13081710 | 13100910 |
| Base 11 | 8a31511 | 8a47a11 |
| Base 12 | 6385512 | 6399512 |
| Base 13 | 4770b13 | 4782813 |
| Base 14 | 3596114 | 35a5b14 |
| Base 15 | 28b6215 | 28c3e15 |
| Base 16 | 1ff0116 | 1ffc116 |