Compare 20959 vs 21107
| Property | 20959 | 21107 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 209591 | 211071 |
| Prime factorization | 20959 | 21107 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20959 | 1, 21107 |
| Number of properties | 5 | 5 |
| Additive primes | 1101st | |
| Cousin primes (1st member) | 357th | |
| Harmonic primes | 872nd | |
| Isolated primes | 1646th | 1654th |
| Lucky primes | 383rd | |
| Primes | 2357th | 2373rd |
| Sexy primes (2nd member) | 718th | |
| Super primes | 350th | |
| Roman numberals | ||
| Base 2 | 1010001110111112 | 1010010011100112 |
| Base 3 | 10012020213 | 10012212023 |
| Base 4 | 110131334 | 110213034 |
| Base 5 | 11323145 | 11334125 |
| Base 6 | 2410116 | 2414156 |
| Base 7 | 1150517 | 1153527 |
| Base 8 | 507378 | 511638 |
| Base 9 | 316679 | 318529 |
| Base 10 | 2095910 | 2110710 |
| Base 11 | 1482411 | 1494911 |
| Base 12 | 1016712 | 1026b12 |
| Base 13 | 970313 | 97b813 |
| Base 14 | 78d114 | 799914 |
| Base 15 | 632415 | 63c215 |
| Base 16 | 51df16 | 527316 |