Compare 18839 vs 18850
Property | 18839 | 18850 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 188391 | 21 × 52 × 131 × 291 |
Prime factorization | 18839 | 2 × 5 × 5 × 13 × 29 |
Divisors count | 2 | 24 |
Divisors | 1, 18839 | 1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 9425, 18850 |
Number of properties | 7 | 0 |
Additive primes | 1005th | |
Chen primes | 1062nd | |
Happy primes | 366th | |
Harmonic primes | 772nd | |
Isolated primes | 1498th | |
Primes | 2147th | |
Safe primes | 184th | |
Roman numberals | ||
Base 2 | 1001001100101112 | 1001001101000102 |
Base 3 | 2212112023 | 2212120113 |
Base 4 | 102121134 | 102122024 |
Base 5 | 11003245 | 11004005 |
Base 6 | 2231156 | 2231346 |
Base 7 | 1056327 | 1056467 |
Base 8 | 446278 | 446428 |
Base 9 | 277529 | 277649 |
Base 10 | 1883910 | 1885010 |
Base 11 | 1317711 | 1318711 |
Base 12 | aa9b12 | aaaa12 |
Base 13 | 876213 | 877013 |
Base 14 | 6c1914 | 6c2614 |
Base 15 | 58ae15 | 58ba15 |
Base 16 | 499716 | 49a216 |