Compare 20163 vs 20171
| Property | 20163 | 20171 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 31 × 111 × 131 × 471 | 231 × 8771 |
| Prime factorization | 3 × 11 × 13 × 47 | 23 × 877 |
| Divisors count | 16 | 4 |
| Divisors | 1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 6721, 20163 | 1, 23, 877, 20171 |
| Number of properties | 0 | 1 |
| Semiprimes | 5122nd | |
| Roman numberals | ||
| Base 2 | 1001110110000112 | 1001110110010112 |
| Base 3 | 10001222103 | 10002000023 |
| Base 4 | 103230034 | 103230234 |
| Base 5 | 11211235 | 11211415 |
| Base 6 | 2332036 | 2332156 |
| Base 7 | 1125337 | 1125447 |
| Base 8 | 473038 | 473138 |
| Base 9 | 305839 | 306029 |
| Base 10 | 2016310 | 2017110 |
| Base 11 | 1417011 | 1417811 |
| Base 12 | b80312 | b80b12 |
| Base 13 | 924013 | 924813 |
| Base 14 | 74c314 | 74cb14 |
| Base 15 | 5e9315 | 5e9b15 |
| Base 16 | 4ec316 | 4ecb16 |