Compare 16607 vs 16661
| Property | 16607 | 16661 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 166071 | 166611 |
| Prime factorization | 16607 | 16661 |
| Divisors count | 2 | 2 |
| Divisors | 1, 16607 | 1, 16661 |
| Number of properties | 5 | 8 |
| Chen primes | 967th | 971st |
| Cousin primes (2nd member) | 308th | 309th |
| Harmonic primes | 699th | |
| Isolated primes | 1340th | 1343rd |
| Long primes | 742nd | 745th |
| Palindromic primes | 39th | |
| Primes | 1921st | 1928th |
| Pythagorean primes | 956th | |
| Roman numberals | ||
| Base 2 | 1000000110111112 | 1000001000101012 |
| Base 3 | 2112100023 | 2112120023 |
| Base 4 | 100031334 | 100101114 |
| Base 5 | 10124125 | 10131215 |
| Base 6 | 2045156 | 2050456 |
| Base 7 | 662637 | 664017 |
| Base 8 | 403378 | 404258 |
| Base 9 | 247029 | 247629 |
| Base 10 | 1660710 | 1666110 |
| Base 11 | 1152811 | 1157711 |
| Base 12 | 973b12 | 978512 |
| Base 13 | 773613 | 777813 |
| Base 14 | 60a314 | 610114 |
| Base 15 | 4dc215 | 4e0b15 |
| Base 16 | 40df16 | 411516 |