Compare 1906 vs 1942
| Property | 1906 | 1942 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 9531 | 21 × 9711 |
| Prime factorization | 2 × 953 | 2 × 971 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 953, 1906 | 1, 2, 971, 1942 |
| Number of properties | 1 | 1 |
| Semiprimes | 548th | 560th |
| Roman numberals | MCMVI | MCMXLII |
| Base 2 | 111011100102 | 111100101102 |
| Base 3 | 21211213 | 21222213 |
| Base 4 | 1313024 | 1321124 |
| Base 5 | 301115 | 302325 |
| Base 6 | 124546 | 125546 |
| Base 7 | 53627 | 54437 |
| Base 8 | 35628 | 36268 |
| Base 9 | 25479 | 25879 |
| Base 10 | 190610 | 194210 |
| Base 11 | 148311 | 150611 |
| Base 12 | 112a12 | 115a12 |
| Base 13 | b3813 | b6513 |
| Base 14 | 9a214 | 9ca14 |
| Base 15 | 87115 | 89715 |
| Base 16 | 77216 | 79616 |