Compare 1857 vs 1897
| Property | 1857 | 1897 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 6191 | 71 × 2711 |
| Prime factorization | 3 × 619 | 7 × 271 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 619, 1857 | 1, 7, 271, 1897 |
| Number of properties | 1 | 1 |
| Semiprimes | 536th | 546th |
| Roman numberals | MDCCCLVII | MDCCCXCVII |
| Base 2 | 111010000012 | 111011010012 |
| Base 3 | 21122103 | 21210213 |
| Base 4 | 1310014 | 1312214 |
| Base 5 | 244125 | 300425 |
| Base 6 | 123336 | 124416 |
| Base 7 | 52627 | 53507 |
| Base 8 | 35018 | 35518 |
| Base 9 | 24839 | 25379 |
| Base 10 | 185710 | 189710 |
| Base 11 | 143911 | 147511 |
| Base 12 | 10a912 | 112112 |
| Base 13 | acb13 | b2c13 |
| Base 14 | 96914 | 99714 |
| Base 15 | 83c15 | 86715 |
| Base 16 | 74116 | 76916 |