Compare 189917 vs 189928
| Property | 189917 | 189928 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 4 |
| Prime factorization | 71 × 131 × 20871 | 23 × 237411 |
| Prime factorization | 7 × 13 × 2087 | 2 × 2 × 2 × 23741 |
| Divisors count | 8 | 8 |
| Divisors | 1, 7, 13, 91, 2087, 14609, 27131, 189917 | 1, 2, 4, 8, 23741, 47482, 94964, 189928 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1011100101110111012 | 1011100101111010002 |
| Base 3 | 1001221112223 | 1001221121013 |
| Base 4 | 2321131314 | 2321132204 |
| Base 5 | 220341325 | 220342035 |
| Base 6 | 40231256 | 40231446 |
| Base 7 | 14204607 | 14205047 |
| Base 8 | 5627358 | 5627508 |
| Base 9 | 3184589 | 3184719 |
| Base 10 | 18991710 | 18992810 |
| Base 11 | 11a76211 | 11a77211 |
| Base 12 | 91aa512 | 91ab412 |
| Base 13 | 685a013 | 685ab13 |
| Base 14 | 4d2d714 | 4d30414 |
| Base 15 | 3b41215 | 3b41d15 |
| Base 16 | 2e5dd16 | 2e5e816 |