Compare 21961 vs 22129
Property | 21961 | 22129 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 219611 | 221291 |
Prime factorization | 21961 | 22129 |
Divisors count | 2 | 2 |
Divisors | 1, 21961 | 1, 22129 |
Number of properties | 5 | 7 |
Additive primes | 1139th | |
Chen primes | 1206th | |
Cousin primes (1st member) | 376th | |
Happy primes | 407th | |
Harmonic primes | 914th | |
Isolated primes | 1718th | 1732nd |
Primes | 2461st | 2481st |
Pythagorean primes | 1221st | 1229th |
Sexy primes (2nd member) | 747th | |
Roman numberals | ||
Base 2 | 1010101110010012 | 1010110011100012 |
Base 3 | 10100101013 | 10101001213 |
Base 4 | 111130214 | 111213014 |
Base 5 | 12003215 | 12020045 |
Base 6 | 2454016 | 2502416 |
Base 7 | 1210127 | 1213427 |
Base 8 | 527118 | 531618 |
Base 9 | 331119 | 333179 |
Base 10 | 2196110 | 2212910 |
Base 11 | 1555511 | 1569811 |
Base 12 | 1086112 | 1098112 |
Base 13 | 9cc413 | a0c313 |
Base 14 | 800914 | 80c914 |
Base 15 | 679115 | 685415 |
Base 16 | 55c916 | 567116 |