Compare 16649 vs 16889
| Property | 16649 | 16889 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 166491 | 168891 |
| Prime factorization | 16649 | 16889 |
| Divisors count | 2 | 2 |
| Divisors | 1, 16649 | 1, 16889 |
| Number of properties | 5 | 5 |
| Chen primes | 970th | |
| Harmonic primes | 698th | 707th |
| Isolated primes | 1359th | |
| Primes | 1925th | 1948th |
| Pythagorean primes | 954th | 962nd |
| Sexy primes (2nd member) | 606th | |
| Twin primes (1st member) | 293rd | |
| Roman numberals | ||
| Base 2 | 1000001000010012 | 1000001111110012 |
| Base 3 | 2112111223 | 2120111123 |
| Base 4 | 100100214 | 100133214 |
| Base 5 | 10130445 | 10200245 |
| Base 6 | 2050256 | 2101056 |
| Base 7 | 663537 | 1001457 |
| Base 8 | 404118 | 407718 |
| Base 9 | 247489 | 251459 |
| Base 10 | 1664910 | 1688910 |
| Base 11 | 1156611 | 1176411 |
| Base 12 | 977512 | 993512 |
| Base 13 | 776913 | 78c213 |
| Base 14 | 60d314 | 622514 |
| Base 15 | 4dee15 | 500e15 |
| Base 16 | 410916 | 41f916 |