Compare 19963 vs 20369
| Property | 19963 | 20369 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 199631 | 203691 |
| Prime factorization | 19963 | 20369 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19963 | 1, 20369 |
| Number of properties | 5 | 7 |
| Chen primes | 1131st | |
| Happy primes | 375th | 382nd |
| Harmonic primes | 818th | 838th |
| Isolated primes | 1611th | |
| Lucky primes | 366th | |
| Primes | 2257th | 2302nd |
| Pythagorean primes | 1147th | |
| Sophie germain primes | 329th | |
| Twin primes (2nd member) | 341st | |
| Roman numberals | ||
| Base 2 | 1001101111110112 | 1001111100100012 |
| Base 3 | 10001011013 | 10002211023 |
| Base 4 | 103133234 | 103321014 |
| Base 5 | 11143235 | 11224345 |
| Base 6 | 2322316 | 2341456 |
| Base 7 | 1121267 | 1132467 |
| Base 8 | 467738 | 476218 |
| Base 9 | 303419 | 308429 |
| Base 10 | 1996310 | 2036910 |
| Base 11 | 13aa911 | 1433811 |
| Base 12 | b67712 | b95512 |
| Base 13 | 911813 | 936b13 |
| Base 14 | 73bd14 | 75cd14 |
| Base 15 | 5dad15 | 607e15 |
| Base 16 | 4dfb16 | 4f9116 |