Compare 1930 vs 1938
| Property | 1930 | 1938 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 21 × 51 × 1931 | 21 × 31 × 171 × 191 |
| Prime factorization | 2 × 5 × 193 | 2 × 3 × 17 × 19 |
| Divisors count | 8 | 16 |
| Divisors | 1, 2, 5, 10, 193, 386, 965, 1930 | 1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938 |
| Number of properties | 0 | 0 |
| Roman numberals | MCMXXX | MCMXXXVIII |
| Base 2 | 111100010102 | 111100100102 |
| Base 3 | 21221113 | 21222103 |
| Base 4 | 1320224 | 1321024 |
| Base 5 | 302105 | 302235 |
| Base 6 | 125346 | 125506 |
| Base 7 | 54257 | 54367 |
| Base 8 | 36128 | 36228 |
| Base 9 | 25749 | 25839 |
| Base 10 | 193010 | 193810 |
| Base 11 | 14a511 | 150211 |
| Base 12 | 114a12 | 115612 |
| Base 13 | b5613 | b6113 |
| Base 14 | 9bc14 | 9c614 |
| Base 15 | 88a15 | 89315 |
| Base 16 | 78a16 | 79216 |