Compare 20639 vs 20759
| Property | 20639 | 20759 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 206391 | 207591 |
| Prime factorization | 20639 | 20759 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20639 | 1, 20759 |
| Number of properties | 4 | 8 |
| Additive primes | 1087th | |
| Chen primes | 1143rd | 1151st |
| Happy primes | 384th | |
| Isolated primes | 1634th | |
| Primes | 2326th | 2339th |
| Sexy primes (2nd member) | 711th | |
| Sexy prime triplets (3rd member) | 195th | |
| Sophie germain primes | 335th | |
| Super primes | 346th | |
| Twin primes (1st member) | 351st | |
| Roman numberals | ||
| Base 2 | 1010000100111112 | 1010001000101112 |
| Base 3 | 10010221023 | 10011102123 |
| Base 4 | 110021334 | 110101134 |
| Base 5 | 11300245 | 11310145 |
| Base 6 | 2353156 | 2400356 |
| Base 7 | 1141137 | 1143447 |
| Base 8 | 502378 | 504278 |
| Base 9 | 312729 | 314259 |
| Base 10 | 2063910 | 2075910 |
| Base 11 | 1456311 | 1466211 |
| Base 12 | bb3b12 | 1001b12 |
| Base 13 | 951813 | 95ab13 |
| Base 14 | 774314 | 77cb14 |
| Base 15 | 61ae15 | 623e15 |
| Base 16 | 509f16 | 511716 |