Compare 208886 vs 208891
Property | 208886 | 208891 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 191 × 231 × 2391 | 2088911 |
Prime factorization | 2 × 19 × 23 × 239 | 208891 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 19, 23, 38, 46, 239, 437, 478, 874, 4541, 5497, 9082, 10994, 104443, 208886 | 1, 208891 |
Number of properties | 0 | 4 |
Harmonic primes | 7005th | |
Primes | 18710th | |
Twin primes (2nd member) | 2241st | |
Ulam primes | 1346th | |
Roman numberals | ||
Base 2 | 1100101111111101102 | 1100101111111110112 |
Base 3 | 1011211121123 | 1011211122013 |
Base 4 | 3023333124 | 3023333234 |
Base 5 | 231410215 | 231410315 |
Base 6 | 42510226 | 42510316 |
Base 7 | 15266667 | 15300047 |
Base 8 | 6277668 | 6277738 |
Base 9 | 3474759 | 3474819 |
Base 10 | 20888610 | 20889110 |
Base 11 | 132a3711 | 132a4111 |
Base 12 | a0a7212 | a0a7712 |
Base 13 | 7410213 | 7410713 |
Base 14 | 561a614 | 561ab14 |
Base 15 | 41d5b15 | 41d6115 |
Base 16 | 32ff616 | 32ffb16 |