Compare 20963 vs 21491
Property | 20963 | 21491 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 209631 | 214911 |
Prime factorization | 20963 | 21491 |
Divisors count | 2 | 2 |
Divisors | 1, 20963 | 1, 21491 |
Number of properties | 5 | 9 |
Additive primes | 1116th | |
Chen primes | 1183rd | |
Cousin primes (2nd member) | 357th | 366th |
Good primes | 272nd | |
Happy primes | 390th | 401st |
Harmonic primes | 885th | |
Isolated primes | 1647th | |
Primes | 2358th | 2410th |
Prime triplets (2nd member) | 182nd | |
Sophie germain primes | 341st | |
Twin primes (1st member) | 364th | |
Roman numberals | ||
Base 2 | 1010001111000112 | 1010011111100112 |
Base 3 | 10012021023 | 10021102223 |
Base 4 | 110132034 | 110333034 |
Base 5 | 11323235 | 11414315 |
Base 6 | 2410156 | 2432556 |
Base 7 | 1150557 | 1164417 |
Base 8 | 507438 | 517638 |
Base 9 | 316729 | 324289 |
Base 10 | 2096310 | 2149110 |
Base 11 | 1482811 | 1516811 |
Base 12 | 1016b12 | 1052b12 |
Base 13 | 970713 | 9a2213 |
Base 14 | 78d514 | 7b9114 |
Base 15 | 632815 | 657b15 |
Base 16 | 51e316 | 53f316 |