Compare 129890 vs 129891
| Property | 129890 | 129891 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 51 × 311 × 4191 | 31 × 291 × 14931 |
| Prime factorization | 2 × 5 × 31 × 419 | 3 × 29 × 1493 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 5, 10, 31, 62, 155, 310, 419, 838, 2095, 4190, 12989, 25978, 64945, 129890 | 1, 3, 29, 87, 1493, 4479, 43297, 129891 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111111011011000102 | 111111011011000112 |
| Base 3 | 201210112023 | 201210112103 |
| Base 4 | 1332312024 | 1332312034 |
| Base 5 | 131240305 | 131240315 |
| Base 6 | 24412026 | 24412036 |
| Base 7 | 10504557 | 10504567 |
| Base 8 | 3755428 | 3755438 |
| Base 9 | 2171529 | 2171539 |
| Base 10 | 12989010 | 12989110 |
| Base 11 | 8965211 | 8965311 |
| Base 12 | 6320212 | 6320312 |
| Base 13 | 4717713 | 4717813 |
| Base 14 | 3549c14 | 3549d14 |
| Base 15 | 2874515 | 2874615 |
| Base 16 | 1fb6216 | 1fb6316 |