Compare 128840 vs 128845
| Property | 128840 | 128845 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 5 | 3 |
| Prime factorization | 23 × 51 × 32211 | 51 × 731 × 3531 |
| Prime factorization | 2 × 2 × 2 × 5 × 3221 | 5 × 73 × 353 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 4, 5, 8, 10, 20, 40, 3221, 6442, 12884, 16105, 25768, 32210, 64420, 128840 | 1, 5, 73, 353, 365, 1765, 25769, 128845 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111110111010010002 | 111110111010011012 |
| Base 3 | 201122012123 | 201122020013 |
| Base 4 | 1331310204 | 1331310314 |
| Base 5 | 131103305 | 131103405 |
| Base 6 | 24322526 | 24323016 |
| Base 7 | 10444257 | 10444337 |
| Base 8 | 3735108 | 3735158 |
| Base 9 | 2156559 | 2156619 |
| Base 10 | 12884010 | 12884510 |
| Base 11 | 8888811 | 8889211 |
| Base 12 | 6268812 | 6269112 |
| Base 13 | 4684a13 | 4685213 |
| Base 14 | 34d4c14 | 34d5314 |
| Base 15 | 2829515 | 2829a15 |
| Base 16 | 1f74816 | 1f74d16 |