Compare 18839 vs 18919
Property | 18839 | 18919 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 188391 | 189191 |
Prime factorization | 18839 | 18919 |
Divisors count | 2 | 2 |
Divisors | 1, 18839 | 1, 18919 |
Number of properties | 7 | 6 |
Additive primes | 1005th | |
Chen primes | 1062nd | |
Happy primes | 366th | |
Harmonic primes | 772nd | 777th |
Isolated primes | 1498th | |
Primes | 2147th | 2154th |
Prime quadruplets (4th member) | 18th | |
Prime triplets (3rd member) | 162nd | |
Safe primes | 184th | |
Sexy primes (2nd member) | 659th | |
Twin primes (2nd member) | 327th | |
Roman numberals | ||
Base 2 | 1001001100101112 | 1001001111001112 |
Base 3 | 2212112023 | 2212212013 |
Base 4 | 102121134 | 102132134 |
Base 5 | 11003245 | 11011345 |
Base 6 | 2231156 | 2233316 |
Base 7 | 1056327 | 1061057 |
Base 8 | 446278 | 447478 |
Base 9 | 277529 | 278519 |
Base 10 | 1883910 | 1891910 |
Base 11 | 1317711 | 1323a11 |
Base 12 | aa9b12 | ab4712 |
Base 13 | 876213 | 87c413 |
Base 14 | 6c1914 | 6c7514 |
Base 15 | 58ae15 | 591415 |
Base 16 | 499716 | 49e716 |