Compare 258235 vs 258241
| Property | 258235 | 258241 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 51 × 516471 | 2582411 |
| Prime factorization | 5 × 51647 | 258241 |
| Divisors count | 4 | 2 |
| Divisors | 1, 5, 51647, 258235 | 1, 258241 |
| Number of properties | 1 | 4 |
| Harmonic primes | 8448th | |
| Isolated primes | 17394th | |
| Primes | 22695th | |
| Semiprimes | 57696th | |
| Ulam primes | 1630th | |
| Roman numberals | ||
| Base 2 | 1111110000101110112 | 1111110000110000012 |
| Base 3 | 1110100200213 | 1110100201113 |
| Base 4 | 3330023234 | 3330030014 |
| Base 5 | 312304205 | 312304315 |
| Base 6 | 53113116 | 53113216 |
| Base 7 | 21236057 | 21236147 |
| Base 8 | 7702738 | 7703018 |
| Base 9 | 4332079 | 4332149 |
| Base 10 | 25823510 | 25824110 |
| Base 11 | 16701a11 | 16702511 |
| Base 12 | 10553712 | 10554112 |
| Base 13 | 9070313 | 9070913 |
| Base 14 | 6a17514 | 6a17b14 |
| Base 15 | 517aa15 | 517b115 |
| Base 16 | 3f0bb16 | 3f0c116 |