Compare 1857 vs 1864
| Property | 1857 | 1864 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 6191 | 23 × 2331 |
| Prime factorization | 3 × 619 | 2 × 2 × 2 × 233 |
| Divisors count | 4 | 8 |
| Divisors | 1, 3, 619, 1857 | 1, 2, 4, 8, 233, 466, 932, 1864 |
| Number of properties | 1 | 0 |
| Semiprimes | 536th | |
| Roman numberals | MDCCCLVII | MDCCCLXIV |
| Base 2 | 111010000012 | 111010010002 |
| Base 3 | 21122103 | 21200013 |
| Base 4 | 1310014 | 1310204 |
| Base 5 | 244125 | 244245 |
| Base 6 | 123336 | 123446 |
| Base 7 | 52627 | 53027 |
| Base 8 | 35018 | 35108 |
| Base 9 | 24839 | 25019 |
| Base 10 | 185710 | 186410 |
| Base 11 | 143911 | 144511 |
| Base 12 | 10a912 | 10b412 |
| Base 13 | acb13 | b0513 |
| Base 14 | 96914 | 97214 |
| Base 15 | 83c15 | 84415 |
| Base 16 | 74116 | 74816 |