Compare 256120 vs 256121
| Property | 256120 | 256121 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 4 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 23 × 51 × 191 × 3371 | 2561211 |
| Prime factorization | 2 × 2 × 2 × 5 × 19 × 337 | 256121 |
| Divisors count | 32 | 2 |
| Divisors | 1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 337, 380, 674, 760, 1348, 1685, 2696, 3370, 6403, 6740, 12806, 13480, 25612, 32015, 51224, 64030, 128060, 256120 | 1, 256121 |
| Number of properties | 0 | 5 |
| Additive primes | 9113th | |
| Cousin primes (2nd member) | 2633rd | |
| Harmonic primes | 8397th | |
| Isolated primes | 17268th | |
| Primes | 22535th | |
| Roman numberals | ||
| Base 2 | 1111101000011110002 | 1111101000011110012 |
| Base 3 | 1110000222213 | 1110000222223 |
| Base 4 | 3322013204 | 3322013214 |
| Base 5 | 311434405 | 311434415 |
| Base 6 | 52534246 | 52534256 |
| Base 7 | 21144647 | 21144657 |
| Base 8 | 7641708 | 7641718 |
| Base 9 | 4302879 | 4302889 |
| Base 10 | 25612010 | 25612110 |
| Base 11 | 16547711 | 16547811 |
| Base 12 | 10427412 | 10427512 |
| Base 13 | 8c76713 | 8c76813 |
| Base 14 | 694a414 | 694a514 |
| Base 15 | 50d4a15 | 50d4b15 |
| Base 16 | 3e87816 | 3e87916 |