Compare 208889 vs 209021
Property | 208889 | 209021 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 2088891 | 2090211 |
Prime factorization | 208889 | 209021 |
Divisors count | 2 | 2 |
Divisors | 1, 208889 | 1, 209021 |
Number of properties | 6 | 6 |
Chen primes | 7815th | 7819th |
Harmonic primes | 7004th | |
Isolated primes | 14233rd | |
Long primes | 7007th | |
Primes | 18709th | 18720th |
Pythagorean primes | 9344th | 9349th |
Sophie germain primes | 2128th | |
Twin primes (1st member) | 2241st | |
Ulam primes | 1345th | |
Roman numberals | ||
Base 2 | 1100101111111110012 | 1100110000011111012 |
Base 3 | 1011211121223 | 1011212011123 |
Base 4 | 3023333214 | 3030013314 |
Base 5 | 231410245 | 231420415 |
Base 6 | 42510256 | 42514056 |
Base 7 | 15300027 | 15302517 |
Base 8 | 6277718 | 6301758 |
Base 9 | 3474789 | 3476459 |
Base 10 | 20888910 | 20902110 |
Base 11 | 132a3a11 | 13304a11 |
Base 12 | a0a7512 | a0b6512 |
Base 13 | 7410513 | 741a713 |
Base 14 | 561a914 | 5626114 |
Base 15 | 41d5e15 | 41deb15 |
Base 16 | 32ff916 | 3307d16 |