Compare 20173 vs 20182
| Property | 20173 | 20182 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 201731 | 21 × 100911 |
| Prime factorization | 20173 | 2 × 10091 |
| Divisors count | 2 | 4 |
| Divisors | 1, 20173 | 1, 2, 10091, 20182 |
| Number of properties | 6 | 1 |
| Additive primes | 1059th | |
| Cousin primes (1st member) | 348th | |
| Cuban primes 2 | 16th | |
| Isolated primes | 1595th | |
| Primes | 2282nd | |
| Pythagorean primes | 1135th | |
| Semiprimes | 5124th | |
| Roman numberals | ||
| Base 2 | 1001110110011012 | 1001110110101102 |
| Base 3 | 10002000113 | 10002001113 |
| Base 4 | 103230314 | 103231124 |
| Base 5 | 11211435 | 11212125 |
| Base 6 | 2332216 | 2332346 |
| Base 7 | 1125467 | 1125617 |
| Base 8 | 473158 | 473268 |
| Base 9 | 306049 | 306149 |
| Base 10 | 2017310 | 2018210 |
| Base 11 | 1417a11 | 1418811 |
| Base 12 | b81112 | b81a12 |
| Base 13 | 924a13 | 925613 |
| Base 14 | 74cd14 | 74d814 |
| Base 15 | 5e9d15 | 5ea715 |
| Base 16 | 4ecd16 | 4ed616 |