Base | Representation |
---|---|
bin | 10000100111110100… |
… | …00110100011010101 |
3 | 212000220221202112210 |
4 | 20103322012203111 |
5 | 121234011323020 |
6 | 4033302504033 |
7 | 434100115020 |
oct | 102372064325 |
9 | 25026852483 |
10 | 8923932885 |
11 | 386a36694a |
12 | 1890735019 |
13 | ac2a9907a |
14 | 6092941b7 |
15 | 3736a33e0 |
hex | 213e868d5 |
8923932885 has 16 divisors (see below), whose sum is σ = 16318048896. Its totient is φ = 4079512128.
The previous prime is 8923932877. The next prime is 8923932907. The reversal of 8923932885 is 5882393298.
It is not a de Polignac number, because 8923932885 - 23 = 8923932877 is a prime.
It is a Curzon 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, 42494814 + ... + 42495023.
It is an arithmetic number, because the mean of its divisors is an integer number (1019878056).
Almost surely, 28923932885 is an apocalyptic number.
It is an amenable number.
8923932885 is a deficient number, since it is larger than the sum of its proper divisors (7394116011).
8923932885 is a wasteful number, since it uses less digits than its factorization.
8923932885 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84989852.
The product of its digits is 7464960, while the sum is 57.
The square root of 8923932885 is about 94466.5701981394. The cubic root of 8923932885 is about 2074.2070137746.
The spelling of 8923932885 in words is "eight billion, nine hundred twenty-three million, nine hundred thirty-two thousand, eight hundred eighty-five".
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