Base | Representation |
---|---|
bin | 110001110000110001… |
… | …000101111100001110 |
3 | 12002220201211201011100 |
4 | 301300301011330032 |
5 | 1333411432301014 |
6 | 40313543003530 |
7 | 3601040320131 |
oct | 616061057416 |
9 | 162821751140 |
10 | 53431525134 |
11 | 20729780739 |
12 | a4321395a6 |
13 | 5066982a80 |
14 | 282c386218 |
15 | 15cac78009 |
hex | c70c45f0e |
53431525134 has 48 divisors (see below), whose sum is σ = 124895311632. Its totient is φ = 16411227264.
The previous prime is 53431525129. The next prime is 53431525141. The reversal of 53431525134 is 43152513435.
53431525134 is a `hidden beast` number, since 53 + 43 + 1 + 52 + 513 + 4 = 666.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71047 + ... + 334530.
It is an arithmetic number, because the mean of its divisors is an integer number (2601985659).
Almost surely, 253431525134 is an apocalyptic number.
53431525134 is an abundant number, since it is smaller than the sum of its proper divisors (71463786498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53431525134 is a wasteful number, since it uses less digits than its factorization.
53431525134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 406161 (or 406158 counting only the distinct ones).
The product of its digits is 108000, while the sum is 36.
The spelling of 53431525134 in words is "fifty-three billion, four hundred thirty-one million, five hundred twenty-five thousand, one hundred thirty-four".
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