Compare 206351 vs 206399
| Property | 206351 | 206399 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2063511 | 2063991 |
| Prime factorization | 206351 | 206399 |
| Divisors count | 2 | 2 |
| Divisors | 1, 206351 | 1, 206399 |
| Number of properties | 4 | 5 |
| Additive primes | 7459th | 7460th |
| Chen primes | 7733rd | |
| Cousin primes (2nd member) | 2195th | |
| Harmonic primes | 6934th | |
| Isolated primes | 14070th | 14073rd |
| Primes | 18499th | 18502nd |
| Roman numberals | ||
| Base 2 | 1100100110000011112 | 1100100110001111112 |
| Base 3 | 1011110011223 | 1011110101023 |
| Base 4 | 3021200334 | 3021203334 |
| Base 5 | 231004015 | 231010445 |
| Base 6 | 42311556 | 42313156 |
| Base 7 | 15164157 | 15165147 |
| Base 8 | 6230178 | 6230778 |
| Base 9 | 3440489 | 3441129 |
| Base 10 | 20635110 | 20639910 |
| Base 11 | 13104211 | 13108611 |
| Base 12 | 9b4bb12 | 9b53b12 |
| Base 13 | 72c0213 | 72c3b13 |
| Base 14 | 552b514 | 5530b14 |
| Base 15 | 4121b15 | 4124e15 |
| Base 16 | 3260f16 | 3263f16 |