Compare 21139 vs 21559
Property | 21139 | 21559 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 211391 | 215591 |
Prime factorization | 21139 | 21559 |
Divisors count | 2 | 2 |
Divisors | 1, 21139 | 1, 21559 |
Number of properties | 5 | 5 |
Chen primes | 1187th | |
Cousin primes (1st member) | 360th | 369th |
Good primes | 266th | |
Isolated primes | 1656th | |
Lucky primes | 385th | |
Primes | 2375th | 2419th |
Prime triplets (2nd member) | 184th | |
Twin primes (2nd member) | 366th | |
Roman numberals | ||
Base 2 | 1010010100100112 | 1010100001101112 |
Base 3 | 10012222213 | 10021201113 |
Base 4 | 110221034 | 111003134 |
Base 5 | 11340245 | 11422145 |
Base 6 | 2415116 | 2434516 |
Base 7 | 1154267 | 1165667 |
Base 8 | 512238 | 520678 |
Base 9 | 318879 | 325149 |
Base 10 | 2113910 | 2155910 |
Base 11 | 1497811 | 1521a11 |
Base 12 | 1029712 | 1058712 |
Base 13 | 981113 | 9a7513 |
Base 14 | 79bd14 | 7bdd14 |
Base 15 | 63e415 | 65c415 |
Base 16 | 529316 | 543716 |