Compare 128728 vs 128731
| Property | 128728 | 128731 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 23 × 160911 | 231 × 291 × 1931 |
| Prime factorization | 2 × 2 × 2 × 16091 | 23 × 29 × 193 |
| Divisors count | 8 | 8 |
| Divisors | 1, 2, 4, 8, 16091, 32182, 64364, 128728 | 1, 23, 29, 193, 667, 4439, 5597, 128731 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111110110110110002 | 111110110110110112 |
| Base 3 | 201121202013 | 201121202113 |
| Base 4 | 1331231204 | 1331231234 |
| Base 5 | 131044035 | 131044115 |
| Base 6 | 24315446 | 24315516 |
| Base 7 | 10442057 | 10442117 |
| Base 8 | 3733308 | 3733338 |
| Base 9 | 2155219 | 2155249 |
| Base 10 | 12872810 | 12873110 |
| Base 11 | 8879611 | 8879911 |
| Base 12 | 625b412 | 625b712 |
| Base 13 | 4679213 | 4679513 |
| Base 14 | 34cac14 | 34cb114 |
| Base 15 | 2821d15 | 2822115 |
| Base 16 | 1f6d816 | 1f6db16 |