Compare 20717 vs 21143
Property | 20717 | 21143 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 207171 | 211431 |
Prime factorization | 20717 | 21143 |
Divisors count | 2 | 2 |
Divisors | 1, 20717 | 1, 21143 |
Number of properties | 7 | 9 |
Additive primes | 1083rd | 1103rd |
Chen primes | 1146th | 1167th |
Cousin primes (2nd member) | 360th | |
Good primes | 260th | |
Happy primes | 386th | 393rd |
Harmonic primes | 873rd | |
Isolated primes | 1657th | |
Long primes | 903rd | |
Primes | 2332nd | 2376th |
Pythagorean primes | 1160th | |
Sexy primes (1st member) | 719th | |
Twin primes (1st member) | 352nd | |
Roman numberals | ||
Base 2 | 1010000111011012 | 1010010100101112 |
Base 3 | 10011020223 | 10020000023 |
Base 4 | 110032314 | 110221134 |
Base 5 | 11303325 | 11340335 |
Base 6 | 2355256 | 2415156 |
Base 7 | 1142547 | 1154337 |
Base 8 | 503558 | 512278 |
Base 9 | 313689 | 320029 |
Base 10 | 2071710 | 2114310 |
Base 11 | 1462411 | 1498111 |
Base 12 | bba512 | 1029b12 |
Base 13 | 957813 | 981513 |
Base 14 | 779b14 | 79c314 |
Base 15 | 621215 | 63e815 |
Base 16 | 50ed16 | 529716 |