Base | Representation |
---|---|
bin | 101011101011101111… |
… | …0100000111011000000 |
3 | 22222010201221222111020 |
4 | 1113113132200323000 |
5 | 3014110202220244 |
6 | 111032341145440 |
7 | 6530453601210 |
oct | 1272736407300 |
9 | 288121858436 |
10 | 93809413824 |
11 | 36869a72085 |
12 | 162206bb280 |
13 | 8b001044b9 |
14 | 477cc00240 |
15 | 2690a06d19 |
hex | 15d77a0ec0 |
93809413824 has 112 divisors (see below), whose sum is σ = 286416219648. Its totient is φ = 26542430208.
The previous prime is 93809413801. The next prime is 93809413843. The reversal of 93809413824 is 42831490839.
It is a tau number, because it is divible by the number of its divisors (112).
It is a super-2 number, since 2×938094138242 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200397 + ... + 477260.
Almost surely, 293809413824 is an apocalyptic number.
It is an amenable number.
93809413824 is an abundant number, since it is smaller than the sum of its proper divisors (192606805824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93809413824 is a wasteful number, since it uses less digits than its factorization.
93809413824 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 677782 (or 677772 counting only the distinct ones).
The product of its (nonzero) digits is 1492992, while the sum is 51.
The spelling of 93809413824 in words is "ninety-three billion, eight hundred nine million, four hundred thirteen thousand, eight hundred twenty-four".
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