Compare 20959 vs 21089
| Property | 20959 | 21089 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 209591 | 210891 |
| Prime factorization | 20959 | 21089 |
| Divisors count | 2 | 2 |
| Divisors | 1, 20959 | 1, 21089 |
| Number of properties | 5 | 5 |
| Cousin primes (1st member) | 357th | |
| Isolated primes | 1646th | 1652nd |
| Lucky primes | 383rd | |
| Primes | 2357th | 2371st |
| Pythagorean primes | 1177th | |
| Sophie germain primes | 343rd | |
| Super primes | 350th | 351st |
| Roman numberals | ||
| Base 2 | 1010001110111112 | 1010010011000012 |
| Base 3 | 10012020213 | 10012210023 |
| Base 4 | 110131334 | 110212014 |
| Base 5 | 11323145 | 11333245 |
| Base 6 | 2410116 | 2413456 |
| Base 7 | 1150517 | 1153257 |
| Base 8 | 507378 | 511418 |
| Base 9 | 316679 | 318329 |
| Base 10 | 2095910 | 2108910 |
| Base 11 | 1482411 | 1493211 |
| Base 12 | 1016712 | 1025512 |
| Base 13 | 970313 | 97a313 |
| Base 14 | 78d114 | 798514 |
| Base 15 | 632415 | 63ae15 |
| Base 16 | 51df16 | 526116 |