This is the 8031st most frequent Russian word.
краснотурьинска
"Краснотурьинска" is the name of a town, Krasnoturinsk, in Sverdlovsk Oblast, Russia.
The word 'Краснотурьинск' is used to refer to the name of the town, indicating the destination of the speaker's plans.
Я собираюсь в Краснотурьинск на выходные.
I am planning to go to Krasnoturinsk for the weekend.
Here, 'Краснотурьинске' is in the prepositional case to indicate location.
В Краснотурьинске погода сейчас прохладная.
The weather in Krasnoturinsk is currently cool.
The word 'Краснотурьинска' is in the genitive case, specifying the residents belonging to Krasnoturinsk.