Compare 208739 vs 208889
| Property | 208739 | 208889 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2087391 | 2088891 |
| Prime factorization | 208739 | 208889 |
| Divisors count | 2 | 2 |
| Divisors | 1, 208739 | 1, 208889 |
| Number of properties | 8 | 6 |
| Additive primes | 7548th | |
| Chen primes | 7813th | 7815th |
| Harmonic primes | 7004th | |
| Isolated primes | 14222nd | |
| Long primes | 7003rd | |
| Primes | 18701st | 18709th |
| Pythagorean primes | 9344th | |
| Safe primes | 1217th | |
| Sophie germain primes | 2125th | |
| Super primes | 2135th | |
| Twin primes (1st member) | 2241st | |
| Ulam primes | 1345th | |
| Roman numberals | ||
| Base 2 | 1100101111011000112 | 1100101111111110012 |
| Base 3 | 1011211000023 | 1011211121223 |
| Base 4 | 3023312034 | 3023333214 |
| Base 5 | 231344245 | 231410245 |
| Base 6 | 42502156 | 42510256 |
| Base 7 | 15263667 | 15300027 |
| Base 8 | 6275438 | 6277718 |
| Base 9 | 3473029 | 3474789 |
| Base 10 | 20873910 | 20888910 |
| Base 11 | 13291311 | 132a3a11 |
| Base 12 | a096b12 | a0a7512 |
| Base 13 | 7401b13 | 7410513 |
| Base 14 | 560dd14 | 561a914 |
| Base 15 | 41cae15 | 41d5e15 |
| Base 16 | 32f6316 | 32ff916 |