30 (число) — Википедия
По преданию, Иуда Искариот получил 30 сребреников (30 серебряных шекелей, это цена раба того времени) за предательство Иисуса.
Number 30 - Curious Math Facts and Interesting Properties
Explore the curious properties of number 30, an even composite number composed of three distinct primes. Includes mathematical info, prime factorization, divisors, bases and much more!
30 Definition & Meaning - Merriam-Webster
The meaning of THIRTY is a number equal to three times 10. How to use thirty in a sentence.
Делители числа 30 - Calculatio
Какие делители у числа 30? Ответ: Делители числа 30: 1, 2, 3, 5, 6, 10, 15, 30 (число 30 имеет 8 делителей)
30 (number) - Wikipedia
The number of days in the months April, June, September and November (and in unusual circumstances February—see February 30). Although the number of days in a month vary, 30 …
30 - Wiktionary, the free dictionary
Dec 11, 2025 · The cardinal number thirty. (telecommunications) end of message.
30 (number) - Simple English Wikipedia, the free encyclopedia
In roman numerals it is XXX.
30 - Wikipedia
Look up 30 in Wiktionary, the free dictionary.
30 долларов США (USD) в рублях (RUB) на сегодня
4 days ago · Узнайте сколько стоит 30 долларов США (USD) в рублях (RUB) на сегодня. Динамика изменения курса за неделю, за месяц, за год на графике и в таблицах. …
Number 30 facts
30 is the first sphenic number, that is the smallest number with 3 distinct prime divisors 30 is the largest number with the property that all smaller numbers relatively prime to it are prime.