Compare 20921 vs 21089
Property | 20921 | 21089 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 209211 | 210891 |
Prime factorization | 20921 | 21089 |
Divisors count | 2 | 2 |
Divisors | 1, 20921 | 1, 21089 |
Number of properties | 5 | 5 |
Harmonic primes | 864th | |
Isolated primes | 1642nd | 1652nd |
Primes | 2353rd | 2371st |
Pythagorean primes | 1170th | 1177th |
Sophie germain primes | 339th | 343rd |
Super primes | 351st | |
Roman numberals | ||
Base 2 | 1010001101110012 | 1010010011000012 |
Base 3 | 10012002123 | 10012210023 |
Base 4 | 110123214 | 110212014 |
Base 5 | 11321415 | 11333245 |
Base 6 | 2405056 | 2413456 |
Base 7 | 1146657 | 1153257 |
Base 8 | 506718 | 511418 |
Base 9 | 316259 | 318329 |
Base 10 | 2092110 | 2108910 |
Base 11 | 1479a11 | 1493211 |
Base 12 | 1013512 | 1025512 |
Base 13 | 96a413 | 97a313 |
Base 14 | 78a514 | 798514 |
Base 15 | 62eb15 | 63ae15 |
Base 16 | 51b916 | 526116 |