Compare 17389 vs 18049
| Property | 17389 | 18049 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 173891 | 180491 |
| Prime factorization | 17389 | 18049 |
| Divisors count | 2 | 2 |
| Divisors | 1, 17389 | 1, 18049 |
| Number of properties | 12 | 9 |
| Cousin primes (1st member) | 318th | |
| Harmonic primes | 729th | 748th |
| Long primes | 772nd | |
| Lucky primes | 326th | 338th |
| Primes | 2000th | 2069th |
| Prime quadruplets (4th member) | 17th | |
| Prime triplets (2nd member) | 154th | |
| Prime triplets (3rd member) | 153rd | 156th |
| Pythagorean primes | 986th | 1020th |
| Sexy primes (2nd member) | 624th | 639th |
| Sexy prime triplets (3rd member) | 175th | |
| Super primes | 312th | |
| Twin primes (2nd member) | 302nd | 317th |
| Ulam primes | 150th | |
| Roman numberals | ||
| Base 2 | 1000011111011012 | 1000110100000012 |
| Base 3 | 2122120013 | 2202021113 |
| Base 4 | 100332314 | 101220014 |
| Base 5 | 10240245 | 10341445 |
| Base 6 | 2123016 | 2153216 |
| Base 7 | 1014617 | 1034237 |
| Base 8 | 417558 | 432018 |
| Base 9 | 257619 | 266749 |
| Base 10 | 1738910 | 1804910 |
| Base 11 | 1207911 | 1261911 |
| Base 12 | a09112 | a54112 |
| Base 13 | 7bb813 | 82a513 |
| Base 14 | 64a114 | 681314 |
| Base 15 | 524415 | 553415 |
| Base 16 | 43ed16 | 468116 |