Compare 18493 vs 19009
| Property | 18493 | 19009 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 184931 | 190091 |
| Prime factorization | 18493 | 19009 |
| Divisors count | 2 | 2 |
| Divisors | 1, 18493 | 1, 19009 |
| Number of properties | 4 | 7 |
| Additive primes | 1009th | |
| Chen primes | 1071st | |
| Cousin primes (1st member) | 336th | |
| Isolated primes | 1473rd | 1507th |
| Lucky primes | 346th | 352nd |
| Primes | 2118th | 2160th |
| Pythagorean primes | 1049th | 1070th |
| Roman numberals | ||
| Base 2 | 1001000001111012 | 1001010010000012 |
| Base 3 | 2211002213 | 2220020013 |
| Base 4 | 102003314 | 102210014 |
| Base 5 | 10424335 | 11020145 |
| Base 6 | 2213416 | 2240016 |
| Base 7 | 1046267 | 1062647 |
| Base 8 | 440758 | 451018 |
| Base 9 | 273279 | 280619 |
| Base 10 | 1849310 | 1900910 |
| Base 11 | 1299211 | 1331111 |
| Base 12 | a85112 | b00112 |
| Base 13 | 855713 | 886313 |
| Base 14 | 6a4d14 | 6cdb14 |
| Base 15 | 572d15 | 597415 |
| Base 16 | 483d16 | 4a4116 |