Compare 20173 vs 20181
Property | 20173 | 20181 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 201731 | 31 × 71 × 312 |
Prime factorization | 20173 | 3 × 7 × 31 × 31 |
Divisors count | 2 | 12 |
Divisors | 1, 20173 | 1, 3, 7, 21, 31, 93, 217, 651, 961, 2883, 6727, 20181 |
Number of properties | 6 | 0 |
Additive primes | 1059th | |
Cousin primes (1st member) | 348th | |
Cuban primes 2 | 16th | |
Isolated primes | 1595th | |
Primes | 2282nd | |
Pythagorean primes | 1135th | |
Roman numberals | ||
Base 2 | 1001110110011012 | 1001110110101012 |
Base 3 | 10002000113 | 10002001103 |
Base 4 | 103230314 | 103231114 |
Base 5 | 11211435 | 11212115 |
Base 6 | 2332216 | 2332336 |
Base 7 | 1125467 | 1125607 |
Base 8 | 473158 | 473258 |
Base 9 | 306049 | 306139 |
Base 10 | 2017310 | 2018110 |
Base 11 | 1417a11 | 1418711 |
Base 12 | b81112 | b81912 |
Base 13 | 924a13 | 925513 |
Base 14 | 74cd14 | 74d714 |
Base 15 | 5e9d15 | 5ea615 |
Base 16 | 4ecd16 | 4ed516 |