Base | Representation |
---|---|
bin | 10100101010000100010100… |
… | …001110011000010010110100 |
3 | 102220200100022221011220020012 |
4 | 110222010110032120102310 |
5 | 43402003422311314012 |
6 | 521120422133155352 |
7 | 25064552602501625 |
oct | 2452042416302264 |
9 | 386610287156205 |
10 | 90851782526132 |
11 | 26a4802a80a1a1 |
12 | a23382618bb58 |
13 | 3b903950b94c4 |
14 | 186136d3c3a4c |
15 | a783e3c69622 |
hex | 52a1143984b4 |
90851782526132 has 24 divisors (see below), whose sum is σ = 164473477106400. Its totient is φ = 43859368544096.
The previous prime is 90851782526101. The next prime is 90851782526137. The reversal of 90851782526132 is 23162528715809.
It is a happy number.
90851782526132 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×908517825261322 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90851782526137) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60459719 + ... + 61944177.
It is an arithmetic number, because the mean of its divisors is an integer number (6853061546100).
Almost surely, 290851782526132 is an apocalyptic number.
It is an amenable number.
90851782526132 is a deficient number, since it is larger than the sum of its proper divisors (73621694580268).
90851782526132 is a wasteful number, since it uses less digits than its factorization.
90851782526132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2012095 (or 2012093 counting only the distinct ones).
The product of its (nonzero) digits is 14515200, while the sum is 59.
The spelling of 90851782526132 in words is "ninety trillion, eight hundred fifty-one billion, seven hundred eighty-two million, five hundred twenty-six thousand, one hundred thirty-two".
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