Compare 2128 vs 2139
| Property | 2128 | 2139 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 6 | 3 |
| Prime factorization | 24 × 71 × 191 | 31 × 231 × 311 |
| Prime factorization | 2 × 2 × 2 × 2 × 7 × 19 | 3 × 23 × 31 |
| Divisors count | 20 | 8 |
| Divisors | 1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128 | 1, 3, 23, 31, 69, 93, 713, 2139 |
| Number of properties | 0 | 0 |
| Roman numberals | MMCXXVIII | MMCXXXIX |
| Base 2 | 1000010100002 | 1000010110112 |
| Base 3 | 22202113 | 22210203 |
| Base 4 | 2011004 | 2011234 |
| Base 5 | 320035 | 320245 |
| Base 6 | 135046 | 135236 |
| Base 7 | 61307 | 61447 |
| Base 8 | 41208 | 41338 |
| Base 9 | 28249 | 28369 |
| Base 10 | 212810 | 213910 |
| Base 11 | 166511 | 167511 |
| Base 12 | 129412 | 12a312 |
| Base 13 | c7913 | c8713 |
| Base 14 | ac014 | acb14 |
| Base 15 | 96d15 | 97915 |
| Base 16 | 85016 | 85b16 |