Compare 25439 vs 25442
| Property | 25439 | 25442 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 254391 | 21 × 127211 |
| Prime factorization | 25439 | 2 × 12721 |
| Divisors count | 2 | 4 |
| Divisors | 1, 25439 | 1, 2, 12721, 25442 |
| Number of properties | 3 | 1 |
| Additive primes | 1292nd | |
| Isolated primes | 1979th | |
| Primes | 2804th | |
| Semiprimes | 6378th | |
| Roman numberals | ||
| Base 2 | 1100011010111112 | 1100011011000102 |
| Base 3 | 10212200123 | 10212200223 |
| Base 4 | 120311334 | 120312024 |
| Base 5 | 13032245 | 13032325 |
| Base 6 | 3134356 | 3134426 |
| Base 7 | 1341117 | 1341147 |
| Base 8 | 615378 | 615428 |
| Base 9 | 378059 | 378089 |
| Base 10 | 2543910 | 2544210 |
| Base 11 | 1812711 | 1812a11 |
| Base 12 | 1287b12 | 1288212 |
| Base 13 | b76b13 | b77113 |
| Base 14 | 93b114 | 93b414 |
| Base 15 | 780e15 | 781215 |
| Base 16 | 635f16 | 636216 |