Base | Representation |
---|---|
bin | 110010000110111011… |
… | …110001110100010100 |
3 | 12010212122122011221002 |
4 | 302012323301310110 |
5 | 1340142134100134 |
6 | 40414510042432 |
7 | 3613204365335 |
oct | 620673616424 |
9 | 163778564832 |
10 | 53803425044 |
11 | 208aa6a3636 |
12 | a5167a9418 |
13 | 50c5a360a5 |
14 | 286591428c |
15 | 15ed73a87e |
hex | c86ef1d14 |
53803425044 has 6 divisors (see below), whose sum is σ = 94155993834. Its totient is φ = 26901712520.
The previous prime is 53803425043. The next prime is 53803425059. The reversal of 53803425044 is 44052430835.
53803425044 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 38892572944 + 14910852100 = 197212^2 + 122110^2 .
It is a super-3 number, since 3×538034250443 (a number of 33 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 53803424989 and 53803425007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53803425043) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6725428127 + ... + 6725428134.
It is an arithmetic number, because the mean of its divisors is an integer number (15692665639).
Almost surely, 253803425044 is an apocalyptic number.
It is an amenable number.
53803425044 is a deficient number, since it is larger than the sum of its proper divisors (40352568790).
53803425044 is a wasteful number, since it uses less digits than its factorization.
53803425044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13450856265 (or 13450856263 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 38.
Adding to 53803425044 its reverse (44052430835), we get a palindrome (97855855879).
The spelling of 53803425044 in words is "fifty-three billion, eight hundred three million, four hundred twenty-five thousand, forty-four".
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