Compare 20771 vs 20921
Property | 20771 | 20921 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 207711 | 209211 |
Prime factorization | 20771 | 20921 |
Divisors count | 2 | 2 |
Divisors | 1, 20771 | 1, 20921 |
Number of properties | 7 | 5 |
Additive primes | 1088th | |
Chen primes | 1152nd | |
Happy primes | 387th | |
Harmonic primes | 855th | 864th |
Isolated primes | 1642nd | |
Primes | 2340th | 2353rd |
Pythagorean primes | 1170th | |
Sophie germain primes | 336th | 339th |
Twin primes (1st member) | 354th | |
Roman numberals | ||
Base 2 | 1010001001000112 | 1010001101110012 |
Base 3 | 10011110223 | 10012002123 |
Base 4 | 110102034 | 110123214 |
Base 5 | 11310415 | 11321415 |
Base 6 | 2400556 | 2405056 |
Base 7 | 1143627 | 1146657 |
Base 8 | 504438 | 506718 |
Base 9 | 314389 | 316259 |
Base 10 | 2077110 | 2092110 |
Base 11 | 1467311 | 1479a11 |
Base 12 | 1002b12 | 1013512 |
Base 13 | 95ba13 | 96a413 |
Base 14 | 77d914 | 78a514 |
Base 15 | 624b15 | 62eb15 |
Base 16 | 512316 | 51b916 |