Base | Representation |
---|---|
bin | 10000011010001011… |
… | …00011001000111100 |
3 | 211201221121121121110 |
4 | 20031011203020330 |
5 | 121020212234202 |
6 | 4014054002020 |
7 | 431210312133 |
oct | 101505431074 |
9 | 24657547543 |
10 | 8809493052 |
11 | 3810802578 |
12 | 185a346310 |
13 | aa516aba9 |
14 | 5d7dc491a |
15 | 3685ea26c |
hex | 20d16323c |
8809493052 has 48 divisors (see below), whose sum is σ = 21000984480. Its totient is φ = 2873536512.
The previous prime is 8809493027. The next prime is 8809493071. The reversal of 8809493052 is 2503949088.
It is a junction number, because it is equal to n+sod(n) for n = 8809492992 and 8809493010.
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, 61078 + ... + 146114.
It is an arithmetic number, because the mean of its divisors is an integer number (437520510).
Almost surely, 28809493052 is an apocalyptic number.
It is an amenable number.
8809493052 is an abundant number, since it is smaller than the sum of its proper divisors (12191491428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8809493052 is a wasteful number, since it uses less digits than its factorization.
8809493052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 85230 (or 85228 counting only the distinct ones).
The product of its (nonzero) digits is 622080, while the sum is 48.
The square root of 8809493052 is about 93858.8996952340. The cubic root of 8809493052 is about 2065.3023496379.
The spelling of 8809493052 in words is "eight billion, eight hundred nine million, four hundred ninety-three thousand, fifty-two".
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