Base | Representation |
---|---|
bin | 10010010110000101100011… |
… | …011100111111000101000100 |
3 | 101120200011222011010020221100 |
4 | 102112011203130333011010 |
5 | 41033401011033320043 |
6 | 443333031013220100 |
7 | 22665061523426565 |
oct | 2226054334770504 |
9 | 346604864106840 |
10 | 80682629198148 |
11 | 2378734687724a |
12 | 9070a01331630 |
13 | 360345454b483 |
14 | 15cd0bac5616c |
15 | 94db189c1cd3 |
hex | 49616373f144 |
80682629198148 has 36 divisors (see below), whose sum is σ = 204004049977728. Its totient is φ = 26886786501360.
The previous prime is 80682629198123. The next prime is 80682629198161. The reversal of 80682629198148 is 84189192628608.
80682629198148 is a `hidden beast` number, since 80 + 68 + 262 + 9 + 1 + 98 + 148 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 309169068 + ... + 309429923.
It is an arithmetic number, because the mean of its divisors is an integer number (5666779166048).
Almost surely, 280682629198148 is an apocalyptic number.
It is an amenable number.
80682629198148 is an abundant number, since it is smaller than the sum of its proper divisors (123321420779580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80682629198148 is a wasteful number, since it uses less digits than its factorization.
80682629198148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 618602624 (or 618602619 counting only the distinct ones).
The product of its (nonzero) digits is 191102976, while the sum is 72.
The spelling of 80682629198148 in words is "eighty trillion, six hundred eighty-two billion, six hundred twenty-nine million, one hundred ninety-eight thousand, one hundred forty-eight".
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