Base | Representation |
---|---|
bin | 1111011001100110101… |
… | …11011010011010011000 |
3 | 1212120210212102221200210 |
4 | 13230303113122122120 |
5 | 32132141021043140 |
6 | 1043030153331120 |
7 | 53141436121515 |
oct | 7546327323230 |
9 | 1776725387623 |
10 | 529142752920 |
11 | 194454320071 |
12 | 86674a06aa0 |
13 | 3ab89a38082 |
14 | 1b87988030c |
15 | db6e377d80 |
hex | 7b335da698 |
529142752920 has 32 divisors (see below), whose sum is σ = 1587428259120. Its totient is φ = 141104734080.
The previous prime is 529142752909. The next prime is 529142752933. The reversal of 529142752920 is 29257241925.
It is a self number, because there is not a number n which added to its sum of digits gives 529142752920.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2204761351 + ... + 2204761590.
Almost surely, 2529142752920 is an apocalyptic number.
It is an amenable number.
529142752920 is an abundant number, since it is smaller than the sum of its proper divisors (1058285506200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
529142752920 is a wasteful number, since it uses less digits than its factorization.
529142752920 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4409522955 (or 4409522951 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 48.
The spelling of 529142752920 in words is "five hundred twenty-nine billion, one hundred forty-two million, seven hundred fifty-two thousand, nine hundred twenty".
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