Base | Representation |
---|---|
bin | 10011101110010010100010… |
… | …001110111001011000010011 |
3 | 102101010122010020100012102020 |
4 | 103232102202032321120103 |
5 | 42332202432104332201 |
6 | 504253331114022523 |
7 | 24162016146424440 |
oct | 2356224216713023 |
9 | 371118106305366 |
10 | 86743881324051 |
11 | 25703967665456 |
12 | 988b666417a43 |
13 | 3952bb3880843 |
14 | 175c5d79169c7 |
15 | a0661a092a36 |
hex | 4ee4a23b9613 |
86743881324051 has 32 divisors (see below), whose sum is σ = 138665026483200. Its totient is φ = 47184627020160.
The previous prime is 86743881324043. The next prime is 86743881324083. The reversal of 86743881324051 is 15042318834768.
It is not a de Polignac number, because 86743881324051 - 23 = 86743881324043 is a prime.
It is a super-3 number, since 3×867438813240513 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (86743881324251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1003031316 + ... + 1003117793.
It is an arithmetic number, because the mean of its divisors is an integer number (4333282077600).
Almost surely, 286743881324051 is an apocalyptic number.
86743881324051 is a deficient number, since it is larger than the sum of its proper divisors (51921145159149).
86743881324051 is a wasteful number, since it uses less digits than its factorization.
86743881324051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2006149219.
The product of its (nonzero) digits is 30965760, while the sum is 60.
The spelling of 86743881324051 in words is "eighty-six trillion, seven hundred forty-three billion, eight hundred eighty-one million, three hundred twenty-four thousand, fifty-one".
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