Base | Representation |
---|---|
bin | 111010110101001110011… |
… | …0110101110011110011100 |
3 | 1001121222202112000222021210 |
4 | 1311222130312232132130 |
5 | 2024434114032333113 |
6 | 25110314043224420 |
7 | 1463114446232652 |
oct | 165523466563634 |
9 | 31558675028253 |
10 | 8085760042908 |
11 | 2638173826859 |
12 | aa70a8818110 |
13 | 46863a18a592 |
14 | 1dd4d2402dd2 |
15 | e04e0e6d6c3 |
hex | 75a9cdae79c |
8085760042908 has 48 divisors (see below), whose sum is σ = 18967951086336. Its totient is φ = 2680804439040.
The previous prime is 8085760042831. The next prime is 8085760042961. The reversal of 8085760042908 is 8092400675808.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12636535 + ... + 13260977.
It is an arithmetic number, because the mean of its divisors is an integer number (395165647632).
Almost surely, 28085760042908 is an apocalyptic number.
It is an amenable number.
8085760042908 is an abundant number, since it is smaller than the sum of its proper divisors (10882191043428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8085760042908 is a wasteful number, since it uses less digits than its factorization.
8085760042908 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 630234 (or 630232 counting only the distinct ones).
The product of its (nonzero) digits is 7741440, while the sum is 57.
The spelling of 8085760042908 in words is "eight trillion, eighty-five billion, seven hundred sixty million, forty-two thousand, nine hundred eight".
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