Compare 1989 vs 1992
| Property | 1989 | 1992 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 5 |
| Prime factorization | 32 × 131 × 171 | 23 × 31 × 831 |
| Prime factorization | 3 × 3 × 13 × 17 | 2 × 2 × 2 × 3 × 83 |
| Divisors count | 12 | 16 |
| Divisors | 1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989 | 1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992 |
| Number of properties | 0 | 0 |
| Roman numberals | MCMLXXXIX | MCMXCII |
| Base 2 | 111110001012 | 111110010002 |
| Base 3 | 22012003 | 22012103 |
| Base 4 | 1330114 | 1330204 |
| Base 5 | 304245 | 304325 |
| Base 6 | 131136 | 131206 |
| Base 7 | 55417 | 55447 |
| Base 8 | 37058 | 37108 |
| Base 9 | 26509 | 26539 |
| Base 10 | 198910 | 199210 |
| Base 11 | 154911 | 155111 |
| Base 12 | 119912 | 11a012 |
| Base 13 | ba013 | ba313 |
| Base 14 | a2114 | a2414 |
| Base 15 | 8c915 | 8cc15 |
| Base 16 | 7c516 | 7c816 |