Compare 201287 vs 201847
| Property | 201287 | 201847 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2012871 | 2018471 |
| Prime factorization | 201287 | 201847 |
| Divisors count | 2 | 2 |
| Divisors | 1, 201287 | 1, 201847 |
| Number of properties | 6 | 4 |
| Harmonic primes | 6792nd | |
| Isolated primes | 13753rd | 13789th |
| Long primes | 6779th | 6800th |
| Primes | 18084th | 18134th |
| Sexy primes (2nd member) | 4317th | |
| Ulam primes | 1294th | 1297th |
| Roman numberals | ||
| Base 2 | 1100010010010001112 | 1100010100011101112 |
| Base 3 | 1010200100023 | 1010202122113 |
| Base 4 | 3010210134 | 3011013134 |
| Base 5 | 224201225 | 224243425 |
| Base 6 | 41515156 | 41542516 |
| Base 7 | 14655627 | 15003227 |
| Base 8 | 6111078 | 6121678 |
| Base 9 | 3361029 | 3367849 |
| Base 10 | 20128710 | 20184710 |
| Base 11 | 12825911 | 12871811 |
| Base 12 | 9859b12 | 9898712 |
| Base 13 | 7080813 | 70b4913 |
| Base 14 | 534d914 | 537b914 |
| Base 15 | 3e99215 | 3ec1715 |
| Base 16 | 3124716 | 3147716 |