Compare 2139 vs 2151
| Property | 2139 | 2151 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 3 |
| Prime factorization | 31 × 231 × 311 | 32 × 2391 |
| Prime factorization | 3 × 23 × 31 | 3 × 3 × 239 |
| Divisors count | 8 | 6 |
| Divisors | 1, 3, 23, 31, 69, 93, 713, 2139 | 1, 3, 9, 239, 717, 2151 |
| Number of properties | 0 | 0 |
| Roman numberals | MMCXXXIX | MMCLI |
| Base 2 | 1000010110112 | 1000011001112 |
| Base 3 | 22210203 | 22212003 |
| Base 4 | 2011234 | 2012134 |
| Base 5 | 320245 | 321015 |
| Base 6 | 135236 | 135436 |
| Base 7 | 61447 | 61627 |
| Base 8 | 41338 | 41478 |
| Base 9 | 28369 | 28509 |
| Base 10 | 213910 | 215110 |
| Base 11 | 167511 | 168611 |
| Base 12 | 12a312 | 12b312 |
| Base 13 | c8713 | c9613 |
| Base 14 | acb14 | ad914 |
| Base 15 | 97915 | 98615 |
| Base 16 | 85b16 | 86716 |