Base | Representation |
---|---|
bin | 1111010101011011… |
… | …10110110100110101 |
3 | 210020202120110111101 |
4 | 13222231312310311 |
5 | 113330102410020 |
6 | 3440534410101 |
7 | 411006062131 |
oct | 75255666465 |
9 | 23222513441 |
10 | 8232856885 |
11 | 3545262260 |
12 | 1719200931 |
13 | a12862866 |
14 | 5815a03c1 |
15 | 332b9500a |
hex | 1eab76d35 |
8232856885 has 16 divisors (see below), whose sum is σ = 10816486272. Its totient is φ = 5965905600.
The previous prime is 8232856859. The next prime is 8232856909. The reversal of 8232856885 is 5886582328.
It is not a de Polignac number, because 8232856885 - 211 = 8232854837 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (55).
It is a Duffinian number.
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, 254961 + ... + 285430.
It is an arithmetic number, because the mean of its divisors is an integer number (676030392).
Almost surely, 28232856885 is an apocalyptic number.
It is an amenable number.
8232856885 is a deficient number, since it is larger than the sum of its proper divisors (2583629387).
8232856885 is a wasteful number, since it uses less digits than its factorization.
8232856885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 540684.
The product of its digits is 7372800, while the sum is 55.
The square root of 8232856885 is about 90735.0918057617. The cubic root of 8232856885 is about 2019.2194550713.
The spelling of 8232856885 in words is "eight billion, two hundred thirty-two million, eight hundred fifty-six thousand, eight hundred eighty-five".
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