Compare 1914 vs 1918
| Property | 1914 | 1918 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 31 × 111 × 291 | 21 × 71 × 1371 |
| Prime factorization | 2 × 3 × 11 × 29 | 2 × 7 × 137 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914 | 1, 2, 7, 14, 137, 274, 959, 1918 |
| Number of properties | 0 | 0 |
| Roman numberals | MCMXIV | MCMXVIII |
| Base 2 | 111011110102 | 111011111102 |
| Base 3 | 21212203 | 21220013 |
| Base 4 | 1313224 | 1313324 |
| Base 5 | 301245 | 301335 |
| Base 6 | 125106 | 125146 |
| Base 7 | 54037 | 54107 |
| Base 8 | 35728 | 35768 |
| Base 9 | 25569 | 25619 |
| Base 10 | 191410 | 191810 |
| Base 11 | 149011 | 149411 |
| Base 12 | 113612 | 113a12 |
| Base 13 | b4313 | b4713 |
| Base 14 | 9aa14 | 9b014 |
| Base 15 | 87915 | 87d15 |
| Base 16 | 77a16 | 77e16 |