Compare 16381 vs 19013
| Property | 16381 | 19013 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 163811 | 190131 |
| Prime factorization | 16381 | 19013 |
| Divisors count | 2 | 2 |
| Divisors | 1, 16381 | 1, 19013 |
| Number of properties | 8 | 9 |
| Additive primes | 904th | |
| Centered square primes | 33rd | 34th |
| Centered triangular primes | 25th | |
| Chen primes | 1072nd | |
| Cousin primes (2nd member) | 336th | |
| Emirps | 593rd | |
| Harmonic primes | 779th | |
| Isolated primes | 1321st | 1508th |
| Lucky primes | 312th | |
| Primes | 1900th | 2161st |
| Pythagorean primes | 941st | 1071st |
| Solinas primes | 85th | |
| Super primes | 326th | |
| Roman numberals | ||
| Base 2 | 111111111111012 | 1001010010001012 |
| Base 3 | 2111102013 | 2220020123 |
| Base 4 | 33333314 | 102210114 |
| Base 5 | 10110115 | 11020235 |
| Base 6 | 2035016 | 2240056 |
| Base 7 | 655217 | 1063017 |
| Base 8 | 377758 | 451058 |
| Base 9 | 244219 | 280659 |
| Base 10 | 1638110 | 1901310 |
| Base 11 | 1134211 | 1331511 |
| Base 12 | 959112 | b00512 |
| Base 13 | 75c113 | 886713 |
| Base 14 | 5d8114 | 6d0114 |
| Base 15 | 4cc115 | 597815 |
| Base 16 | 3ffd16 | 4a4516 |