Compare 129885 vs 129891
| Property | 129885 | 129891 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 31 × 51 × 71 × 12371 | 31 × 291 × 14931 |
| Prime factorization | 3 × 5 × 7 × 1237 | 3 × 29 × 1493 |
| Divisors count | 16 | 8 |
| Divisors | 1, 3, 5, 7, 15, 21, 35, 105, 1237, 3711, 6185, 8659, 18555, 25977, 43295, 129885 | 1, 3, 29, 87, 1493, 4479, 43297, 129891 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111111011010111012 | 111111011011000112 |
| Base 3 | 201210111203 | 201210112103 |
| Base 4 | 1332311314 | 1332312034 |
| Base 5 | 131240205 | 131240315 |
| Base 6 | 24411536 | 24412036 |
| Base 7 | 10504507 | 10504567 |
| Base 8 | 3755358 | 3755438 |
| Base 9 | 2171469 | 2171539 |
| Base 10 | 12988510 | 12989110 |
| Base 11 | 8964811 | 8965311 |
| Base 12 | 631b912 | 6320312 |
| Base 13 | 4717213 | 4717813 |
| Base 14 | 3549714 | 3549d14 |
| Base 15 | 2874015 | 2874615 |
| Base 16 | 1fb5d16 | 1fb6316 |