Base | Representation |
---|---|
bin | 100101101001011101… |
… | …0101011001101101100 |
3 | 21201200102210100100022 |
4 | 1023102322223031230 |
5 | 2311034042224134 |
6 | 101050245221312 |
7 | 5561326505156 |
oct | 1132272531554 |
9 | 251612710308 |
10 | 80848008044 |
11 | 31318658081 |
12 | 13803a01838 |
13 | 7815a2651b |
14 | 3cad63dad6 |
15 | 2182b7a52e |
hex | 12d2eab36c |
80848008044 has 12 divisors (see below), whose sum is σ = 141506626800. Its totient is φ = 40417543248.
The previous prime is 80848008013. The next prime is 80848008071. The reversal of 80848008044 is 44080084808.
It is a junction number, because it is equal to n+sod(n) for n = 80848007986 and 80848008004.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1586984 + ... + 1637135.
It is an arithmetic number, because the mean of its divisors is an integer number (11792218900).
Almost surely, 280848008044 is an apocalyptic number.
It is an amenable number.
80848008044 is a deficient number, since it is larger than the sum of its proper divisors (60658618756).
80848008044 is a wasteful number, since it uses less digits than its factorization.
80848008044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3230392 (or 3230390 counting only the distinct ones).
The product of its (nonzero) digits is 262144, while the sum is 44.
The spelling of 80848008044 in words is "eighty billion, eight hundred forty-eight million, eight thousand, forty-four".
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