Compare 106906 vs 106907
| Property | 106906 | 106907 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 21 × 534531 | 1069071 |
| Prime factorization | 2 × 53453 | 106907 |
| Divisors count | 4 | 2 |
| Divisors | 1, 2, 53453, 106906 | 1, 106907 |
| Number of properties | 1 | 8 |
| Additive primes | 4170th | |
| Chen primes | 4456th | |
| Cousin primes (2nd member) | 1284th | |
| Happy primes | 1574th | |
| Isolated primes | 7609th | |
| Primes | 10190th | |
| Safe primes | 706th | |
| Semiprimes | 24913th | |
| Ulam primes | 715th | |
| Roman numberals | ||
| Base 2 | 110100001100110102 | 110100001100110112 |
| Base 3 | 121021221113 | 121021221123 |
| Base 4 | 1220121224 | 1220121234 |
| Base 5 | 114101115 | 114101125 |
| Base 6 | 21425346 | 21425356 |
| Base 7 | 6234527 | 6234537 |
| Base 8 | 3206328 | 3206338 |
| Base 9 | 1725749 | 1725759 |
| Base 10 | 10690610 | 10690710 |
| Base 11 | 7335811 | 7335911 |
| Base 12 | 51a4a12 | 51a4b12 |
| Base 13 | 3987713 | 3987813 |
| Base 14 | 2ad6214 | 2ad6314 |
| Base 15 | 21a2115 | 21a2215 |
| Base 16 | 1a19a16 | 1a19b16 |