Compare 201281 vs 201947
| Property | 201281 | 201947 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2012811 | 2019471 |
| Prime factorization | 201281 | 201947 |
| Divisors count | 2 | 2 |
| Divisors | 1, 201281 | 1, 201947 |
| Number of properties | 4 | 5 |
| Additive primes | 7299th | |
| Isolated primes | 13752nd | 13798th |
| Primes | 18083rd | 18143rd |
| Pythagorean primes | 9023rd | |
| Sexy primes (1st member) | 4317th | 4329th |
| Super primes | 2080th | |
| Roman numberals | ||
| Base 2 | 1100010010010000012 | 1100010100110110112 |
| Base 3 | 1010200022123 | 1010210001123 |
| Base 4 | 3010210014 | 3011031234 |
| Base 5 | 224201115 | 224302425 |
| Base 6 | 41515056 | 41545356 |
| Base 7 | 14655537 | 15005247 |
| Base 8 | 6111018 | 6123338 |
| Base 9 | 3360859 | 3370159 |
| Base 10 | 20128110 | 20194710 |
| Base 11 | 12825311 | 1287a911 |
| Base 12 | 9859512 | 98a4b12 |
| Base 13 | 7080213 | 70bc513 |
| Base 14 | 534d314 | 5384b14 |
| Base 15 | 3e98b15 | 3ec8215 |
| Base 16 | 3124116 | 314db16 |