Base | Representation |
---|---|
bin | 10010010010011111010111… |
… | …100000001001111101111100 |
3 | 101112210120000001212200211000 |
4 | 102102133113200021331330 |
5 | 41020323314312124233 |
6 | 443023313252530300 |
7 | 22641161611550340 |
oct | 2222372740117574 |
9 | 345716001780730 |
10 | 80435468083068 |
11 | 236a154386a28a |
12 | 9030b23620990 |
13 | 35b6055682957 |
14 | 15c11514ab620 |
15 | 9474a0023d13 |
hex | 4927d7809f7c |
80435468083068 has 96 divisors (see below), whose sum is σ = 238421037496320. Its totient is φ = 22972524575040.
The previous prime is 80435468083037. The next prime is 80435468083169. The reversal of 80435468083068 is 86038086453408.
80435468083068 is a `hidden beast` number, since 8 + 0 + 4 + 3 + 546 + 8 + 0 + 83 + 0 + 6 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a junction number, because it is equal to n+sod(n) for n = 80435468082996 and 80435468083014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18996903 + ... + 22841918.
It is an arithmetic number, because the mean of its divisors is an integer number (2483552473920).
Almost surely, 280435468083068 is an apocalyptic number.
It is an amenable number.
80435468083068 is an abundant number, since it is smaller than the sum of its proper divisors (157985569413252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80435468083068 is a wasteful number, since it uses less digits than its factorization.
80435468083068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41841384 (or 41841376 counting only the distinct ones).
The product of its (nonzero) digits is 106168320, while the sum is 63.
The spelling of 80435468083068 in words is "eighty trillion, four hundred thirty-five billion, four hundred sixty-eight million, eighty-three thousand, sixty-eight".
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