Compare 20171 vs 20172
| Property | 20171 | 20172 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 5 |
| Prime factorization | 231 × 8771 | 22 × 31 × 412 |
| Prime factorization | 23 × 877 | 2 × 2 × 3 × 41 × 41 |
| Divisors count | 4 | 18 |
| Divisors | 1, 23, 877, 20171 | 1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 1681, 3362, 5043, 6724, 10086, 20172 |
| Number of properties | 1 | 0 |
| Semiprimes | 5122nd | |
| Roman numberals | ||
| Base 2 | 1001110110010112 | 1001110110011002 |
| Base 3 | 10002000023 | 10002000103 |
| Base 4 | 103230234 | 103230304 |
| Base 5 | 11211415 | 11211425 |
| Base 6 | 2332156 | 2332206 |
| Base 7 | 1125447 | 1125457 |
| Base 8 | 473138 | 473148 |
| Base 9 | 306029 | 306039 |
| Base 10 | 2017110 | 2017210 |
| Base 11 | 1417811 | 1417911 |
| Base 12 | b80b12 | b81012 |
| Base 13 | 924813 | 924913 |
| Base 14 | 74cb14 | 74cc14 |
| Base 15 | 5e9b15 | 5e9c15 |
| Base 16 | 4ecb16 | 4ecc16 |