Compare 128151 vs 128161
| Property | 128151 | 128161 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 32 × 291 × 4911 | 111 × 611 × 1911 |
| Prime factorization | 3 × 3 × 29 × 491 | 11 × 61 × 191 |
| Divisors count | 12 | 8 |
| Divisors | 1, 3, 9, 29, 87, 261, 491, 1473, 4419, 14239, 42717, 128151 | 1, 11, 61, 191, 671, 2101, 11651, 128161 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111110100100101112 | 111110100101000012 |
| Base 3 | 201112101003 | 201112102013 |
| Base 4 | 1331021134 | 1331022014 |
| Base 5 | 131001015 | 131001215 |
| Base 6 | 24251436 | 24252016 |
| Base 7 | 10424227 | 10424357 |
| Base 8 | 3722278 | 3722418 |
| Base 9 | 2147109 | 2147219 |
| Base 10 | 12815110 | 12816110 |
| Base 11 | 8831111 | 8832011 |
| Base 12 | 621b312 | 6220112 |
| Base 13 | 4643a13 | 4644713 |
| Base 14 | 349b914 | 349c514 |
| Base 15 | 27e8615 | 27e9115 |
| Base 16 | 1f49716 | 1f4a116 |