Compare 18013 vs 18049
| Property | 18013 | 18049 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 180131 | 180491 |
| Prime factorization | 18013 | 18049 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18013 | 1, 18049 |
| Number of properties | 5 | 9 |
| Additive primes | 972nd | |
| Emirps | 556th | |
| Harmonic primes | 748th | |
| Isolated primes | 1436th | |
| Lucky primes | 338th | |
| Primes | 2065th | 2069th |
| Prime quadruplets (4th member) | 17th | |
| Prime triplets (3rd member) | 156th | |
| Pythagorean primes | 1018th | 1020th |
| Sexy primes (2nd member) | 639th | |
| Super primes | 312th | |
| Twin primes (2nd member) | 317th | |
| Roman numberals | ||
| Base 2 | 1000110010111012 | 1000110100000012 |
| Base 3 | 2202010113 | 2202021113 |
| Base 4 | 101211314 | 101220014 |
| Base 5 | 10340235 | 10341445 |
| Base 6 | 2152216 | 2153216 |
| Base 7 | 1033427 | 1034237 |
| Base 8 | 431358 | 432018 |
| Base 9 | 266349 | 266749 |
| Base 10 | 1801310 | 1804910 |
| Base 11 | 1259611 | 1261911 |
| Base 12 | a51112 | a54112 |
| Base 13 | 827813 | 82a513 |
| Base 14 | 67c914 | 681314 |
| Base 15 | 550d15 | 553415 |
| Base 16 | 465d16 | 468116 |