Compare 19963 vs 20149
| Property | 19963 | 20149 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 199631 | 201491 |
| Prime factorization | 19963 | 20149 |
| Divisors count | 2 | 2 |
| Divisors | 1, 19963 | 1, 20149 |
| Number of properties | 5 | 8 |
| Happy primes | 375th | |
| Harmonic primes | 818th | 828th |
| Long primes | 872nd | |
| Lucky primes | 366th | 371st |
| Primes | 2257th | 2280th |
| Prime triplets (3rd member) | 169th | |
| Pythagorean primes | 1133rd | |
| Sexy primes (2nd member) | 699th | |
| Twin primes (2nd member) | 341st | 344th |
| Roman numberals | ||
| Base 2 | 1001101111110112 | 1001110101101012 |
| Base 3 | 10001011013 | 10001220213 |
| Base 4 | 103133234 | 103223114 |
| Base 5 | 11143235 | 11210445 |
| Base 6 | 2322316 | 2331416 |
| Base 7 | 1121267 | 1125137 |
| Base 8 | 467738 | 472658 |
| Base 9 | 303419 | 305679 |
| Base 10 | 1996310 | 2014910 |
| Base 11 | 13aa911 | 1415811 |
| Base 12 | b67712 | b7b112 |
| Base 13 | 911813 | 922c13 |
| Base 14 | 73bd14 | 74b314 |
| Base 15 | 5dad15 | 5e8415 |
| Base 16 | 4dfb16 | 4eb516 |