Compare 181997 vs 182129
| Property | 181997 | 182129 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1819971 | 1821291 |
| Prime factorization | 181997 | 182129 |
| Divisors count | 2 | 2 |
| Divisors | 1, 181997 | 1, 182129 |
| Number of properties | 5 | 6 |
| Additive primes | 6721st | |
| Chen primes | 6980th | |
| Good primes | 966th | |
| Harmonic primes | 6181st | |
| Isolated primes | 12497th | |
| Primes | 16492nd | 16507th |
| Pythagorean primes | 8234th | 8241st |
| Sexy primes (2nd member) | 3958th | |
| Twin primes (1st member) | 2003rd | |
| Roman numberals | ||
| Base 2 | 1011000110111011012 | 1011000111011100012 |
| Base 3 | 1000201221223 | 1000202111123 |
| Base 4 | 2301232314 | 2301313014 |
| Base 5 | 213104425 | 213120045 |
| Base 6 | 35223256 | 35231056 |
| Base 7 | 13554147 | 13556637 |
| Base 8 | 5433558 | 5435618 |
| Base 9 | 3065789 | 3067459 |
| Base 10 | 18199710 | 18212910 |
| Base 11 | 11481211 | 11492211 |
| Base 12 | 893a512 | 8949512 |
| Base 13 | 64aba13 | 64b8c13 |
| Base 14 | 4a47b14 | 4a53314 |
| Base 15 | 38dd215 | 38e6e15 |
| Base 16 | 2c6ed16 | 2c77116 |