Compare 18828 vs 18839
Property | 18828 | 18839 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 5 | 1 |
Prime factorization | 22 × 32 × 5231 | 188391 |
Prime factorization | 2 × 2 × 3 × 3 × 523 | 18839 |
Divisors count | 18 | 2 |
Divisors | 1, 2, 3, 4, 6, 9, 12, 18, 36, 523, 1046, 1569, 2092, 3138, 4707, 6276, 9414, 18828 | 1, 18839 |
Number of properties | 0 | 7 |
Additive primes | 1005th | |
Chen primes | 1062nd | |
Happy primes | 366th | |
Harmonic primes | 772nd | |
Isolated primes | 1498th | |
Primes | 2147th | |
Safe primes | 184th | |
Roman numberals | ||
Base 2 | 1001001100011002 | 1001001100101112 |
Base 3 | 2212111003 | 2212112023 |
Base 4 | 102120304 | 102121134 |
Base 5 | 11003035 | 11003245 |
Base 6 | 2231006 | 2231156 |
Base 7 | 1056157 | 1056327 |
Base 8 | 446148 | 446278 |
Base 9 | 277409 | 277529 |
Base 10 | 1882810 | 1883910 |
Base 11 | 1316711 | 1317711 |
Base 12 | aa9012 | aa9b12 |
Base 13 | 875413 | 876213 |
Base 14 | 6c0c14 | 6c1914 |
Base 15 | 58a315 | 58ae15 |
Base 16 | 498c16 | 499716 |