Compare 1903 vs 1912
| Property | 1903 | 1912 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 4 |
| Prime factorization | 111 × 1731 | 23 × 2391 |
| Prime factorization | 11 × 173 | 2 × 2 × 2 × 239 |
| Divisors count | 4 | 8 |
| Divisors | 1, 11, 173, 1903 | 1, 2, 4, 8, 239, 478, 956, 1912 |
| Number of properties | 1 | 0 |
| Semiprimes | 547th | |
| Roman numberals | MCMIII | MCMXII |
| Base 2 | 111011011112 | 111011110002 |
| Base 3 | 21211113 | 21212113 |
| Base 4 | 1312334 | 1313204 |
| Base 5 | 301035 | 301225 |
| Base 6 | 124516 | 125046 |
| Base 7 | 53567 | 54017 |
| Base 8 | 35578 | 35708 |
| Base 9 | 25449 | 25549 |
| Base 10 | 190310 | 191210 |
| Base 11 | 148011 | 148911 |
| Base 12 | 112712 | 113412 |
| Base 13 | b3513 | b4113 |
| Base 14 | 99d14 | 9a814 |
| Base 15 | 86d15 | 87715 |
| Base 16 | 76f16 | 77816 |