Compare 1917 vs 1927
| Property | 1917 | 1927 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 33 × 711 | 411 × 471 |
| Prime factorization | 3 × 3 × 3 × 71 | 41 × 47 |
| Divisors count | 8 | 4 |
| Divisors | 1, 3, 9, 27, 71, 213, 639, 1917 | 1, 41, 47, 1927 |
| Number of properties | 0 | 1 |
| Semiprimes | 554th | |
| Roman numberals | MCMXVII | MCMXXVII |
| Base 2 | 111011111012 | 111100001112 |
| Base 3 | 21220003 | 21221013 |
| Base 4 | 1313314 | 1320134 |
| Base 5 | 301325 | 302025 |
| Base 6 | 125136 | 125316 |
| Base 7 | 54067 | 54227 |
| Base 8 | 35758 | 36078 |
| Base 9 | 25609 | 25719 |
| Base 10 | 191710 | 192710 |
| Base 11 | 149311 | 14a211 |
| Base 12 | 113912 | 114712 |
| Base 13 | b4613 | b5313 |
| Base 14 | 9ad14 | 9b914 |
| Base 15 | 87c15 | 88715 |
| Base 16 | 77d16 | 78716 |