Compare 220873 vs 221797
| Property | 220873 | 221797 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2208731 | 2217971 |
| Prime factorization | 220873 | 221797 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220873 | 1, 221797 |
| Number of properties | 8 | 5 |
| Cousin primes (1st member) | 2325th | |
| Happy primes | 2992nd | 3001st |
| Harmonic primes | 7385th | 7417th |
| Isolated primes | 15019th | 15072nd |
| Primes | 19684th | 19761st |
| Prime triplets (1st member) | 908th | |
| Pythagorean primes | 9820th | 9861st |
| Sexy primes (1st member) | 4654th | |
| Roman numberals | ||
| Base 2 | 1101011110110010012 | 1101100010011001012 |
| Base 3 | 1020122221113 | 1020210202013 |
| Base 4 | 3113230214 | 3120212114 |
| Base 5 | 240314435 | 240441425 |
| Base 6 | 44223216 | 44305016 |
| Base 7 | 16066427 | 16124327 |
| Base 8 | 6573118 | 6611458 |
| Base 9 | 3658749 | 3672219 |
| Base 10 | 22087310 | 22179710 |
| Base 11 | 140a4411 | 14170411 |
| Base 12 | a79a112 | a843112 |
| Base 13 | 796c313 | 79c5413 |
| Base 14 | 5a6c914 | 5ab8914 |
| Base 15 | 4569d15 | 45ab715 |
| Base 16 | 35ec916 | 3626516 |