Compare 315881 vs 315890
| Property | 315881 | 315890 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 3158811 | 21 × 51 × 311 × 10191 |
| Prime factorization | 315881 | 2 × 5 × 31 × 1019 |
| Divisors count | 2 | 16 |
| Divisors | 1, 315881 | 1, 2, 5, 10, 31, 62, 155, 310, 1019, 2038, 5095, 10190, 31589, 63178, 157945, 315890 |
| Number of properties | 3 | 0 |
| Chen primes | 11139th | |
| Primes | 27264th | |
| Twin primes (1st member) | 3132nd | |
| Roman numberals | ||
| Base 2 | 10011010001111010012 | 10011010001111100102 |
| Base 3 | 1210010220223 | 1210010221223 |
| Base 4 | 10310132214 | 10310133024 |
| Base 5 | 401020115 | 401020305 |
| Base 6 | 104342256 | 104342426 |
| Base 7 | 24536367 | 24536517 |
| Base 8 | 11507518 | 11507628 |
| Base 9 | 5312689 | 5312789 |
| Base 10 | 31588110 | 31589010 |
| Base 11 | 1a636511 | 1a637311 |
| Base 12 | 13297512 | 13298212 |
| Base 13 | b0a1713 | b0a2313 |
| Base 14 | 8318d14 | 8319814 |
| Base 15 | 638db15 | 638e515 |
| Base 16 | 4d1e916 | 4d1f216 |