Compare 20151 vs 20163
| Property | 20151 | 20163 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 2 | 4 |
| Total factors | 3 | 4 |
| Prime factorization | 32 × 22391 | 31 × 111 × 131 × 471 |
| Prime factorization | 3 × 3 × 2239 | 3 × 11 × 13 × 47 |
| Divisors count | 6 | 16 |
| Divisors | 1, 3, 9, 2239, 6717, 20151 | 1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 6721, 20163 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1001110101101112 | 1001110110000112 |
| Base 3 | 10001221003 | 10001222103 |
| Base 4 | 103223134 | 103230034 |
| Base 5 | 11211015 | 11211235 |
| Base 6 | 2331436 | 2332036 |
| Base 7 | 1125157 | 1125337 |
| Base 8 | 472678 | 473038 |
| Base 9 | 305709 | 305839 |
| Base 10 | 2015110 | 2016310 |
| Base 11 | 1415a11 | 1417011 |
| Base 12 | b7b312 | b80312 |
| Base 13 | 923113 | 924013 |
| Base 14 | 74b514 | 74c314 |
| Base 15 | 5e8615 | 5e9315 |
| Base 16 | 4eb716 | 4ec316 |