Compare 20479 vs 20749
| Property | 20479 | 20749 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 204791 | 207491 |
| Prime factorization | 20479 | 20749 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20479 | 1, 20749 |
| Number of properties | 7 | 8 |
| Chen primes | 1138th | 1150th |
| Cousin primes (1st member) | 353rd | 355th |
| Harmonic primes | 842nd | |
| Primes | 2312th | 2337th |
| Prime triplets (2nd member) | 171st | 173rd |
| Prime triplets (3rd member) | 172nd | |
| Pythagorean primes | 1161st | |
| Sexy primes (2nd member) | 709th | |
| Solinas primes | 89th | |
| Twin primes (2nd member) | 348th | 353rd |
| Roman numberals | ||
| Base 2 | 1001111111111112 | 1010001000011012 |
| Base 3 | 10010021113 | 10011101113 |
| Base 4 | 103333334 | 110100314 |
| Base 5 | 11234045 | 11304445 |
| Base 6 | 2344516 | 2400216 |
| Base 7 | 1134647 | 1143317 |
| Base 8 | 477778 | 504158 |
| Base 9 | 310749 | 314149 |
| Base 10 | 2047910 | 2074910 |
| Base 11 | 1442811 | 1465311 |
| Base 12 | ba2712 | 1001112 |
| Base 13 | 942413 | 95a113 |
| Base 14 | 766b14 | 77c114 |
| Base 15 | 610415 | 623415 |
| Base 16 | 4fff16 | 510d16 |