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  • 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 is used to estimate months elapsing
  • 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
  • Number 30: Power integer. Comprehensive Review
    30 is the index number for Fibonacci number, F 30 = 832040 = 5∗11∗23∗31∗61 = the largest Fibonacci number with 6 digits 30 is the smallest integer with three distinct prime divisors
  • 30 - definition of 30 by The Free Dictionary
    Define 30 30 synonyms, 30 pronunciation, 30 translation, English dictionary definition of 30 Noun 1 30 - the cardinal number that is the product of ten and three thirty, XXX large integer - an integer equal to or greater than ten Adj 1
  • 30 Definition Meaning - Merriam-Webster
    : a number equal to three times 10 see number 2 plural : the numbers 30 to 39 especially : the years 30 to 39 in a lifetime or century thirtieth -ē-əth
  • Thirty Facts About The Number 30 - The Fact Site
    Numbers each have their own value depending on what importance people give to them, maybe it marks an anniversary, or a lucky number Well, here's 30 facts!
  • Facts about 30 - zeptomath. com
    30 (thirty) number properties, facts, conversions, calculations and translations
  • What does 30 mean? - Definitions. net
    30 is a positive integer that comes after 29 and before 31 It is an even number and it is also considered a composite number, meaning it can be divided evenly by numbers other than 1 or itself
















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