Compare 16649 vs 16979
| Property | 16649 | 16979 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 166491 | 169791 |
| Prime factorization | 16649 | 16979 |
| Divisors count | 2 | 2 |
| Divisors | 1, 16649 | 1, 16979 |
| Number of properties | 5 | 6 |
| Chen primes | 970th | 981st |
| Emirps | 518th | |
| Good primes | 235th | |
| Harmonic primes | 698th | |
| Long primes | 756th | |
| Primes | 1925th | 1957th |
| Pythagorean primes | 954th | |
| Twin primes (1st member) | 293rd | 297th |
| Roman numberals | ||
| Base 2 | 1000001000010012 | 1000010010100112 |
| Base 3 | 2112111223 | 2120212123 |
| Base 4 | 100100214 | 100211034 |
| Base 5 | 10130445 | 10204045 |
| Base 6 | 2050256 | 2103356 |
| Base 7 | 663537 | 1003347 |
| Base 8 | 404118 | 411238 |
| Base 9 | 247489 | 252559 |
| Base 10 | 1664910 | 1697910 |
| Base 11 | 1156611 | 1183611 |
| Base 12 | 977512 | 99ab12 |
| Base 13 | 776913 | 796113 |
| Base 14 | 60d314 | 628b14 |
| Base 15 | 4dee15 | 506e15 |
| Base 16 | 410916 | 425316 |