Compare 20611 vs 20807
| Property | 20611 | 20807 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 206111 | 208071 |
| Prime factorization | 20611 | 20807 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20611 | 1, 20807 |
| Number of properties | 5 | 7 |
| Additive primes | 1090th | |
| Chen primes | 1142nd | 1154th |
| Harmonic primes | 858th | |
| Isolated primes | 1625th | |
| Long primes | 885th | 890th |
| Lucky primes | 378th | |
| Primes | 2324th | 2343rd |
| Twin primes (1st member) | 355th | |
| Ulam primes | 174th | |
| Roman numberals | ||
| Base 2 | 1010000100000112 | 1010001010001112 |
| Base 3 | 10010211013 | 10011121223 |
| Base 4 | 110020034 | 110110134 |
| Base 5 | 11244215 | 11312125 |
| Base 6 | 2352316 | 2401556 |
| Base 7 | 1140437 | 1144437 |
| Base 8 | 502038 | 505078 |
| Base 9 | 312419 | 314789 |
| Base 10 | 2061110 | 2080710 |
| Base 11 | 1453811 | 146a611 |
| Base 12 | bb1712 | 1005b12 |
| Base 13 | 94c613 | 961713 |
| Base 14 | 772314 | 782314 |
| Base 15 | 619115 | 627215 |
| Base 16 | 508316 | 514716 |