Compare 206879 vs 207191
| Property | 206879 | 207191 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2068791 | 2071911 |
| Prime factorization | 206879 | 207191 |
| Divisors count | 2 | 2 |
| Divisors | 1, 206879 | 1, 207191 |
| Number of properties | 6 | 6 |
| Chen primes | 7749th | 7756th |
| Cousin primes (2nd member) | 2203rd | |
| Good primes | 1044th | |
| Harmonic primes | 6946th | |
| Isolated primes | 14101st | 14123rd |
| Primes | 18536th | 18562nd |
| Sexy primes (1st member) | 4417th | |
| Sophie germain primes | 2110th | 2114th |
| Roman numberals | ||
| Base 2 | 1100101000000111112 | 1100101001010101112 |
| Base 3 | 1011112100123 | 1011120122023 |
| Base 4 | 3022001334 | 3022111134 |
| Base 5 | 231100045 | 231122315 |
| Base 6 | 42334356 | 42351156 |
| Base 7 | 15211017 | 15220257 |
| Base 8 | 6240378 | 6245278 |
| Base 9 | 3447059 | 3451829 |
| Base 10 | 20687910 | 20719110 |
| Base 11 | 13148211 | 13173611 |
| Base 12 | 9b87b12 | 9ba9b12 |
| Base 13 | 7321a13 | 733ca13 |
| Base 14 | 5557114 | 5571514 |
| Base 15 | 4146e15 | 415cb15 |
| Base 16 | 3281f16 | 3295716 |