Base | Representation |
---|---|
bin | 10000100101100100… |
… | …01101111101011000 |
3 | 211222121111101101210 |
4 | 20102302031331120 |
5 | 121214200320411 |
6 | 4031350543120 |
7 | 433451002116 |
oct | 102262157530 |
9 | 24877441353 |
10 | 8905088856 |
11 | 385a766074 |
12 | 1886367aa0 |
13 | abbbcbb61 |
14 | 60698aab6 |
15 | 371bceca6 |
hex | 212c8df58 |
8905088856 has 16 divisors (see below), whose sum is σ = 22262722200. Its totient is φ = 2968362944.
The previous prime is 8905088851. The next prime is 8905088873. The reversal of 8905088856 is 6588805098.
It is a junction number, because it is equal to n+sod(n) for n = 8905088796 and 8905088805.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8905088851) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185522661 + ... + 185522708.
Almost surely, 28905088856 is an apocalyptic number.
It is an amenable number.
8905088856 is an abundant number, since it is smaller than the sum of its proper divisors (13357633344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8905088856 is a wasteful number, since it uses less digits than its factorization.
8905088856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 371045378 (or 371045374 counting only the distinct ones).
The product of its (nonzero) digits is 5529600, while the sum is 57.
The square root of 8905088856 is about 94366.7783491627. The cubic root of 8905088856 is about 2072.7460001931.
It can be divided in two parts, 89050 and 88856, that added together give a triangular number (177906 = T596).
The spelling of 8905088856 in words is "eight billion, nine hundred five million, eighty-eight thousand, eight hundred fifty-six".
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