Base | Representation |
---|---|
bin | 11010000001100011… |
… | …011111001000101110 |
3 | 2200010102101010120110 |
4 | 122001203133020232 |
5 | 424212000222324 |
6 | 20500443200450 |
7 | 2006314462620 |
oct | 320143371056 |
9 | 80112333513 |
10 | 27943367214 |
11 | 1093a336414 |
12 | 54ba216126 |
13 | 283427c619 |
14 | 14d124ac10 |
15 | ad82cb329 |
hex | 6818df22e |
27943367214 has 32 divisors (see below), whose sum is σ = 64101159936. Its totient is φ = 7954993440.
The previous prime is 27943367213. The next prime is 27943367227. The reversal of 27943367214 is 41276334972.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (27943367213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1189302 + ... + 1212569.
It is an arithmetic number, because the mean of its divisors is an integer number (2003161248).
Almost surely, 227943367214 is an apocalyptic number.
27943367214 is an abundant number, since it is smaller than the sum of its proper divisors (36157792722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
27943367214 is a wasteful number, since it uses less digits than its factorization.
27943367214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2402160.
The product of its digits is 1524096, while the sum is 48.
The spelling of 27943367214 in words is "twenty-seven billion, nine hundred forty-three million, three hundred sixty-seven thousand, two hundred fourteen".
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