Compare 211427 vs 211428
Property | 211427 | 211428 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 6 |
Prime factorization | 2114271 | 22 × 32 × 71 × 8391 |
Prime factorization | 211427 | 2 × 2 × 3 × 3 × 7 × 839 |
Divisors count | 2 | 36 |
Divisors | 1, 211427 | 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 839, 1678, 2517, 3356, 5034, 5873, 7551, 10068, 11746, 15102, 17619, 23492, 30204, 35238, 52857, 70476, 105714, 211428 |
Number of properties | 6 | 0 |
Additive primes | 7643rd | |
Chen primes | 7904th | |
Harmonic primes | 7088th | |
Isolated primes | 14399th | |
Primes | 18928th | |
Sexy primes (1st member) | 4492nd | |
Roman numberals | ||
Base 2 | 1100111001111000112 | 1100111001111001002 |
Base 3 | 1012020001223 | 1012020002003 |
Base 4 | 3032132034 | 3032132104 |
Base 5 | 232312025 | 232312035 |
Base 6 | 43104556 | 43105006 |
Base 7 | 15402567 | 15402607 |
Base 8 | 6347438 | 6347448 |
Base 9 | 3520189 | 3520209 |
Base 10 | 21142710 | 21142810 |
Base 11 | 13493711 | 13493811 |
Base 12 | a242b12 | a243012 |
Base 13 | 7530813 | 7530913 |
Base 14 | 5709d14 | 570a014 |
Base 15 | 429a215 | 429a315 |
Base 16 | 339e316 | 339e416 |