Compare 1939 vs 1950
| Property | 1939 | 1950 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 5 |
| Prime factorization | 71 × 2771 | 21 × 31 × 52 × 131 |
| Prime factorization | 7 × 277 | 2 × 3 × 5 × 5 × 13 |
| Divisors count | 4 | 24 |
| Divisors | 1, 7, 277, 1939 | 1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950 |
| Number of properties | 1 | 0 |
| Semiprimes | 558th | |
| Roman numberals | MCMXXXIX | MCML |
| Base 2 | 111100100112 | 111100111102 |
| Base 3 | 21222113 | 22000203 |
| Base 4 | 1321034 | 1321324 |
| Base 5 | 302245 | 303005 |
| Base 6 | 125516 | 130106 |
| Base 7 | 54407 | 54547 |
| Base 8 | 36238 | 36368 |
| Base 9 | 25849 | 26069 |
| Base 10 | 193910 | 195010 |
| Base 11 | 150311 | 151311 |
| Base 12 | 115712 | 116612 |
| Base 13 | b6213 | b7013 |
| Base 14 | 9c714 | 9d414 |
| Base 15 | 89415 | 8a015 |
| Base 16 | 79316 | 79e16 |