Compare 19963 vs 20101
| Property | 19963 | 20101 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 199631 | 201011 |
| Prime factorization | 19963 | 20101 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19963 | 1, 20101 |
| Number of properties | 5 | 8 |
| Chen primes | 1117th | |
| Happy primes | 375th | |
| Harmonic primes | 818th | |
| Isolated primes | 1587th | |
| Long primes | 869th | |
| Lucky primes | 366th | 370th |
| Primes | 2257th | 2272nd |
| Pythagorean primes | 1129th | |
| Sexy primes (1st member) | 695th | |
| Sexy prime triplets (1st member) | 191st | |
| Twin primes (2nd member) | 341st | |
| Roman numberals | ||
| Base 2 | 1001101111110112 | 1001110100001012 |
| Base 3 | 10001011013 | 10001201113 |
| Base 4 | 103133234 | 103220114 |
| Base 5 | 11143235 | 11204015 |
| Base 6 | 2322316 | 2330216 |
| Base 7 | 1121267 | 1124147 |
| Base 8 | 467738 | 472058 |
| Base 9 | 303419 | 305149 |
| Base 10 | 1996310 | 2010110 |
| Base 11 | 13aa911 | 1411411 |
| Base 12 | b67712 | b77112 |
| Base 13 | 911813 | 91c313 |
| Base 14 | 73bd14 | 747b14 |
| Base 15 | 5dad15 | 5e5115 |
| Base 16 | 4dfb16 | 4e8516 |