Compare 20147 vs 20148
Property | 20147 | 20148 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 201471 | 22 × 31 × 231 × 731 |
Prime factorization | 20147 | 2 × 2 × 3 × 23 × 73 |
Divisors count | 2 | 24 |
Divisors | 1, 20147 | 1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 438, 876, 1679, 3358, 5037, 6716, 10074, 20148 |
Number of properties | 7 | 0 |
Chen primes | 1120th | |
Cousin primes (2nd member) | 347th | |
Happy primes | 379th | |
Harmonic primes | 827th | |
Primes | 2279th | |
Prime triplets (2nd member) | 169th | |
Twin primes (1st member) | 344th | |
Roman numberals | ||
Base 2 | 1001110101100112 | 1001110101101002 |
Base 3 | 10001220123 | 10001220203 |
Base 4 | 103223034 | 103223104 |
Base 5 | 11210425 | 11210435 |
Base 6 | 2331356 | 2331406 |
Base 7 | 1125117 | 1125127 |
Base 8 | 472638 | 472648 |
Base 9 | 305659 | 305669 |
Base 10 | 2014710 | 2014810 |
Base 11 | 1415611 | 1415711 |
Base 12 | b7ab12 | b7b012 |
Base 13 | 922a13 | 922b13 |
Base 14 | 74b114 | 74b214 |
Base 15 | 5e8215 | 5e8315 |
Base 16 | 4eb316 | 4eb416 |