Compare 21977 vs 22091
Property | 21977 | 22091 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 219771 | 220911 |
Prime factorization | 21977 | 22091 |
Divisors count | 2 | 2 |
Divisors | 1, 21977 | 1, 22091 |
Number of properties | 6 | 4 |
Chen primes | 1207th | 1215th |
Harmonic primes | 906th | 911th |
Isolated primes | 1719th | |
Long primes | 931st | |
Primes | 2462nd | 2476th |
Pythagorean primes | 1222nd | |
Twin primes (1st member) | 374th | |
Roman numberals | ||
Base 2 | 1010101110110012 | 1010110010010112 |
Base 3 | 10100102223 | 10100220123 |
Base 4 | 111131214 | 111210234 |
Base 5 | 12004025 | 12013315 |
Base 6 | 2454256 | 2501356 |
Base 7 | 1210347 | 1212567 |
Base 8 | 527318 | 531138 |
Base 9 | 331289 | 332659 |
Base 10 | 2197710 | 2209110 |
Base 11 | 1556a11 | 1566311 |
Base 12 | 1087512 | 1094b12 |
Base 13 | a00713 | a09413 |
Base 14 | 801b14 | 809d14 |
Base 15 | 67a215 | 682b15 |
Base 16 | 55d916 | 564b16 |