Compare 20139 vs 20148
| Property | 20139 | 20148 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 4 | 5 |
| Prime factorization | 31 × 72 × 1371 | 22 × 31 × 231 × 731 |
| Prime factorization | 3 × 7 × 7 × 137 | 2 × 2 × 3 × 23 × 73 |
| Divisors count | 12 | 24 |
| Divisors | 1, 3, 7, 21, 49, 137, 147, 411, 959, 2877, 6713, 20139 | 1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 438, 876, 1679, 3358, 5037, 6716, 10074, 20148 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001110101010112 | 1001110101101002 |
| Base 3 | 10001212203 | 10001220203 |
| Base 4 | 103222234 | 103223104 |
| Base 5 | 11210245 | 11210435 |
| Base 6 | 2331236 | 2331406 |
| Base 7 | 1125007 | 1125127 |
| Base 8 | 472538 | 472648 |
| Base 9 | 305569 | 305669 |
| Base 10 | 2013910 | 2014810 |
| Base 11 | 1414911 | 1415711 |
| Base 12 | b7a312 | b7b012 |
| Base 13 | 922213 | 922b13 |
| Base 14 | 74a714 | 74b214 |
| Base 15 | 5e7915 | 5e8315 |
| Base 16 | 4eab16 | 4eb416 |