Compare 1916 vs 1923
| Property | 1916 | 1923 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 22 × 4791 | 31 × 6411 |
| Prime factorization | 2 × 2 × 479 | 3 × 641 |
| Divisors count | 6 | 4 |
| Divisors | 1, 2, 4, 479, 958, 1916 | 1, 3, 641, 1923 |
| Number of properties | 0 | 1 |
| Semiprimes | 553rd | |
| Roman numberals | MCMXVI | MCMXXIII |
| Base 2 | 111011111002 | 111100000112 |
| Base 3 | 21212223 | 21220203 |
| Base 4 | 1313304 | 1320034 |
| Base 5 | 301315 | 301435 |
| Base 6 | 125126 | 125236 |
| Base 7 | 54057 | 54157 |
| Base 8 | 35748 | 36038 |
| Base 9 | 25589 | 25669 |
| Base 10 | 191610 | 192310 |
| Base 11 | 149211 | 149911 |
| Base 12 | 113812 | 114312 |
| Base 13 | b4513 | b4c13 |
| Base 14 | 9ac14 | 9b514 |
| Base 15 | 87b15 | 88315 |
| Base 16 | 77c16 | 78316 |