Compare 19963 vs 20147
| Property | 19963 | 20147 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 199631 | 201471 |
| Prime factorization | 19963 | 20147 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19963 | 1, 20147 |
| Number of properties | 5 | 7 |
| Chen primes | 1120th | |
| Cousin primes (2nd member) | 347th | |
| Happy primes | 375th | 379th |
| Harmonic primes | 818th | 827th |
| Lucky primes | 366th | |
| Primes | 2257th | 2279th |
| Prime triplets (2nd member) | 169th | |
| Twin primes (1st member) | 344th | |
| Twin primes (2nd member) | 341st | |
| Roman numberals | ||
| Base 2 | 1001101111110112 | 1001110101100112 |
| Base 3 | 10001011013 | 10001220123 |
| Base 4 | 103133234 | 103223034 |
| Base 5 | 11143235 | 11210425 |
| Base 6 | 2322316 | 2331356 |
| Base 7 | 1121267 | 1125117 |
| Base 8 | 467738 | 472638 |
| Base 9 | 303419 | 305659 |
| Base 10 | 1996310 | 2014710 |
| Base 11 | 13aa911 | 1415611 |
| Base 12 | b67712 | b7ab12 |
| Base 13 | 911813 | 922a13 |
| Base 14 | 73bd14 | 74b114 |
| Base 15 | 5dad15 | 5e8215 |
| Base 16 | 4dfb16 | 4eb316 |