Compare 1939 vs 1944
| Property | 1939 | 1944 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 2 |
| Total factors | 2 | 8 |
| Prime factorization | 71 × 2771 | 23 × 35 |
| Prime factorization | 7 × 277 | 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 |
| Divisors count | 4 | 24 |
| Divisors | 1, 7, 277, 1939 | 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944 |
| Number of properties | 1 | 0 |
| Semiprimes | 558th | |
| Roman numberals | MCMXXXIX | MCMXLIV |
| Base 2 | 111100100112 | 111100110002 |
| Base 3 | 21222113 | 22000003 |
| Base 4 | 1321034 | 1321204 |
| Base 5 | 302245 | 302345 |
| Base 6 | 125516 | 130006 |
| Base 7 | 54407 | 54457 |
| Base 8 | 36238 | 36308 |
| Base 9 | 25849 | 26009 |
| Base 10 | 193910 | 194410 |
| Base 11 | 150311 | 150811 |
| Base 12 | 115712 | 116012 |
| Base 13 | b6213 | b6713 |
| Base 14 | 9c714 | 9cc14 |
| Base 15 | 89415 | 89915 |
| Base 16 | 79316 | 79816 |