Compare 21961 vs 22157
Property | 21961 | 22157 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 219611 | 221571 |
Prime factorization | 21961 | 22157 |
Divisors count | 2 | 2 |
Divisors | 1, 21961 | 1, 22157 |
Number of properties | 5 | 7 |
Additive primes | 1139th | 1147th |
Chen primes | 1206th | 1217th |
Cousin primes (2nd member) | 377th | |
Isolated primes | 1718th | |
Primes | 2461st | 2485th |
Prime triplets (2nd member) | 186th | |
Pythagorean primes | 1221st | 1232nd |
Twin primes (1st member) | 376th | |
Roman numberals | ||
Base 2 | 1010101110010012 | 1010110100011012 |
Base 3 | 10100101013 | 10101011223 |
Base 4 | 111130214 | 111220314 |
Base 5 | 12003215 | 12021125 |
Base 6 | 2454016 | 2503256 |
Base 7 | 1210127 | 1214127 |
Base 8 | 527118 | 532158 |
Base 9 | 331119 | 333489 |
Base 10 | 2196110 | 2215710 |
Base 11 | 1555511 | 1571311 |
Base 12 | 1086112 | 109a512 |
Base 13 | 9cc413 | a11513 |
Base 14 | 800914 | 810914 |
Base 15 | 679115 | 687215 |
Base 16 | 55c916 | 568d16 |