Compare 16649 vs 16673
| Property | 16649 | 16673 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 166491 | 166731 |
| Prime factorization | 16649 | 16673 |
| Divisors count | 2 | 2 |
| Divisors | 1, 16649 | 1, 16673 |
| Number of properties | 5 | 8 |
| Additive primes | 918th | |
| Chen primes | 970th | |
| Harmonic primes | 698th | |
| Isolated primes | 1344th | |
| Left-truncatable primes | 165th | |
| Long primes | 746th | |
| Primes | 1925th | 1929th |
| Pythagorean primes | 954th | 957th |
| Sophie germain primes | 285th | |
| Twin primes (1st member) | 293rd | |
| Ulam primes | 145th | |
| Roman numberals | ||
| Base 2 | 1000001000010012 | 1000001001000012 |
| Base 3 | 2112111223 | 2112121123 |
| Base 4 | 100100214 | 100102014 |
| Base 5 | 10130445 | 10131435 |
| Base 6 | 2050256 | 2051056 |
| Base 7 | 663537 | 664167 |
| Base 8 | 404118 | 404418 |
| Base 9 | 247489 | 247759 |
| Base 10 | 1664910 | 1667310 |
| Base 11 | 1156611 | 1158811 |
| Base 12 | 977512 | 979512 |
| Base 13 | 776913 | 778713 |
| Base 14 | 60d314 | 610d14 |
| Base 15 | 4dee15 | 4e1815 |
| Base 16 | 410916 | 412116 |