Compare 16673 vs 21283
| Property | 16673 | 21283 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 166731 | 212831 |
| Prime factorization | 16673 | 21283 |
| Divisors count | 2 | 2 |
| Divisors | 1, 16673 | 1, 21283 |
| Number of properties | 8 | 5 |
| Additive primes | 918th | |
| Happy primes | 395th | |
| Isolated primes | 1344th | 1670th |
| Left-truncatable primes | 165th | 170th |
| Long primes | 746th | |
| Primes | 1929th | 2391st |
| Pythagorean primes | 957th | |
| Sexy primes (2nd member) | 724th | |
| Sophie germain primes | 285th | |
| Ulam primes | 145th | |
| Roman numberals | ||
| Base 2 | 1000001001000012 | 1010011001000112 |
| Base 3 | 2112121123 | 10020120213 |
| Base 4 | 100102014 | 110302034 |
| Base 5 | 10131435 | 11401135 |
| Base 6 | 2051056 | 2423116 |
| Base 7 | 664167 | 1160237 |
| Base 8 | 404418 | 514438 |
| Base 9 | 247759 | 321679 |
| Base 10 | 1667310 | 2128310 |
| Base 11 | 1158811 | 14a9911 |
| Base 12 | 979512 | 1039712 |
| Base 13 | 778713 | 98c213 |
| Base 14 | 610d14 | 7a8314 |
| Base 15 | 4e1815 | 648d15 |
| Base 16 | 412116 | 532316 |