Compare 255961 vs 256121
| Property | 255961 | 256121 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2559611 | 2561211 |
| Prime factorization | 255961 | 256121 |
| Divisors count | 2 | 2 |
| Divisors | 1, 255961 | 1, 256121 |
| Number of properties | 3 | 5 |
| Additive primes | 9113th | |
| Cousin primes (2nd member) | 2633rd | |
| Harmonic primes | 8397th | |
| Isolated primes | 17260th | 17268th |
| Lucky primes | 2805th | |
| Primes | 22521st | 22535th |
| Roman numberals | ||
| Base 2 | 1111100111110110012 | 1111101000011110012 |
| Base 3 | 1110000100013 | 1110000222223 |
| Base 4 | 3321331214 | 3322013214 |
| Base 5 | 311423215 | 311434415 |
| Base 6 | 52530016 | 52534256 |
| Base 7 | 21141467 | 21144657 |
| Base 8 | 7637318 | 7641718 |
| Base 9 | 4301019 | 4302889 |
| Base 10 | 25596110 | 25612110 |
| Base 11 | 16534211 | 16547811 |
| Base 12 | 10416112 | 10427512 |
| Base 13 | 8c67413 | 8c76813 |
| Base 14 | 693cd14 | 694a514 |
| Base 15 | 50c9115 | 50d4b15 |
| Base 16 | 3e7d916 | 3e87916 |