Compare 220873 vs 221047
| Property | 220873 | 221047 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2208731 | 2210471 |
| Prime factorization | 220873 | 221047 |
| Divisors count | 2 | 2 |
| Divisors | 1, 220873 | 1, 221047 |
| Number of properties | 8 | 3 |
| Cousin primes (1st member) | 2325th | |
| Happy primes | 2992nd | |
| Harmonic primes | 7385th | 7391st |
| Isolated primes | 15019th | 15027th |
| Primes | 19684th | 19698th |
| Prime triplets (1st member) | 908th | |
| Pythagorean primes | 9820th | |
| Sexy primes (1st member) | 4654th | |
| Roman numberals | ||
| Base 2 | 1101011110110010012 | 1101011111011101112 |
| Base 3 | 1020122221113 | 1020200122213 |
| Base 4 | 3113230214 | 3113313134 |
| Base 5 | 240314435 | 240331425 |
| Base 6 | 44223216 | 44232116 |
| Base 7 | 16066427 | 16103117 |
| Base 8 | 6573118 | 6575678 |
| Base 9 | 3658749 | 3661879 |
| Base 10 | 22087310 | 22104710 |
| Base 11 | 140a4411 | 14109211 |
| Base 12 | a79a112 | a7b0712 |
| Base 13 | 796c313 | 797c813 |
| Base 14 | 5a6c914 | 5a7b114 |
| Base 15 | 4569d15 | 4576715 |
| Base 16 | 35ec916 | 35f7716 |