84 is a semiperfect number, [1] being thrice a perfect number, and the sum of the sixth pair of twin primes . [2] It is the number of four-digit perfect powers in decimal.

Your guide to the number 84, an even composite number composed of three distinct primes. Mathematical info, prime factorization, fun facts and numerical data for STEM, education and fun.

Discover the fascinating world of the number 84! Explore its significance in mathematics, science, religion, angel numbers, folklore, arts, and more. Unlock hidden meanings and facts today.

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Discover all interesting facts about the number 84 like the sqrt, divisors, crosssum, tangent, cosine, sine.

Number 84 (eighty-four) is an even two-digits composite number and natural number following 83 and preceding 85.

Define 84. 84 synonyms, 84 pronunciation, 84 translation, English dictionary definition of 84. Adj. 1. 84 - being four more than eighty eighty-four, lxxxiv cardinal - being or denoting a numerical …

In prime factorization, we express 84 as a product of its prime factors and in the division method, we see what numbers divide 84 exactly without a remainder. Hence, the factors of 84 are 1, 2, …

84 (number) ... Eighty-four is a number. It comes between eighty-three and eighty-five, and is an even number. It is divisible by 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84. This about can be …

84 is a semiperfect number, being thrice a perfect number, and the sum of the sixth pair of twin primes (41 + 43). It is the third (or second) dodecahedral number, and the sum of the first …