Compare 20789 vs 20921
Property | 20789 | 20921 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 207891 | 209211 |
Prime factorization | 20789 | 20921 |
Divisors count | 2 | 2 |
Divisors | 1, 20789 | 1, 20921 |
Number of properties | 7 | 5 |
Chen primes | 1153rd | |
Harmonic primes | 857th | 864th |
Isolated primes | 1635th | 1642nd |
Long primes | 889th | |
Primes | 2342nd | 2353rd |
Pythagorean primes | 1164th | 1170th |
Sophie germain primes | 337th | 339th |
Roman numberals | ||
Base 2 | 1010001001101012 | 1010001101110012 |
Base 3 | 10011112223 | 10012002123 |
Base 4 | 110103114 | 110123214 |
Base 5 | 11311245 | 11321415 |
Base 6 | 2401256 | 2405056 |
Base 7 | 1144167 | 1146657 |
Base 8 | 504658 | 506718 |
Base 9 | 314589 | 316259 |
Base 10 | 2078910 | 2092110 |
Base 11 | 1468a11 | 1479a11 |
Base 12 | 1004512 | 1013512 |
Base 13 | 960213 | 96a413 |
Base 14 | 780d14 | 78a514 |
Base 15 | 625e15 | 62eb15 |
Base 16 | 513516 | 51b916 |