Compare 20717 vs 21139
Property | 20717 | 21139 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 207171 | 211391 |
Prime factorization | 20717 | 21139 |
Divisors count | 2 | 2 |
Divisors | 1, 20717 | 1, 21139 |
Number of properties | 7 | 5 |
Additive primes | 1083rd | |
Chen primes | 1146th | |
Cousin primes (1st member) | 360th | |
Good primes | 260th | 266th |
Happy primes | 386th | |
Isolated primes | 1656th | |
Lucky primes | 385th | |
Primes | 2332nd | 2375th |
Pythagorean primes | 1160th | |
Twin primes (1st member) | 352nd | |
Roman numberals | ||
Base 2 | 1010000111011012 | 1010010100100112 |
Base 3 | 10011020223 | 10012222213 |
Base 4 | 110032314 | 110221034 |
Base 5 | 11303325 | 11340245 |
Base 6 | 2355256 | 2415116 |
Base 7 | 1142547 | 1154267 |
Base 8 | 503558 | 512238 |
Base 9 | 313689 | 318879 |
Base 10 | 2071710 | 2113910 |
Base 11 | 1462411 | 1497811 |
Base 12 | bba512 | 1029712 |
Base 13 | 957813 | 981113 |
Base 14 | 779b14 | 79bd14 |
Base 15 | 621215 | 63e415 |
Base 16 | 50ed16 | 529316 |