Compare 989991 vs 989998
| Property | 989991 | 989998 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 32 × 3171 × 3471 | 21 × 2771 × 17871 |
| Prime factorization | 3 × 3 × 317 × 347 | 2 × 277 × 1787 |
| Divisors count | 12 | 8 |
| Divisors | 1, 3, 9, 317, 347, 951, 1041, 2853, 3123, 109999, 329997, 989991 | 1, 2, 277, 554, 1787, 3574, 494999, 989998 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111100011011001001112 | 111100011011001011102 |
| Base 3 | 12120220001003 | 12120220001213 |
| Base 4 | 33012302134 | 33012302324 |
| Base 5 | 2231344315 | 2231344435 |
| Base 6 | 331151436 | 331151546 |
| Base 7 | 112621627 | 112622027 |
| Base 8 | 36154478 | 36154568 |
| Base 9 | 17680109 | 17680179 |
| Base 10 | 98999110 | 98999810 |
| Base 11 | 61688211 | 61688911 |
| Base 12 | 3b8ab312 | 3b8aba12 |
| Base 13 | 2887c213 | 2887c913 |
| Base 14 | 1baad914 | 1bab0214 |
| Base 15 | 1484e615 | 1484ed15 |
| Base 16 | f1b2716 | f1b2e16 |