Base | Representation |
---|---|
bin | 110001111011011110… |
… | …000011000011000101 |
3 | 12010101020201010202212 |
4 | 301323132003003011 |
5 | 1334243414110200 |
6 | 40343435313205 |
7 | 3605350451252 |
oct | 617336030305 |
9 | 163336633685 |
10 | 53611081925 |
11 | 20811070385 |
12 | a4822ab805 |
13 | 5094c2ccab |
14 | 2848166429 |
15 | 15db8e5035 |
hex | c7b7830c5 |
53611081925 has 12 divisors (see below), whose sum is σ = 66481682400. Its totient is φ = 42886323120.
The previous prime is 53611081907. The next prime is 53611081949. The reversal of 53611081925 is 52918011635.
53611081925 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 53611081925 - 28 = 53611081669 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 447026 + ... + 554124.
It is an arithmetic number, because the mean of its divisors is an integer number (5540140200).
Almost surely, 253611081925 is an apocalyptic number.
It is an amenable number.
53611081925 is a deficient number, since it is larger than the sum of its proper divisors (12870600475).
53611081925 is a wasteful number, since it uses less digits than its factorization.
53611081925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 127132 (or 127127 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 41.
The spelling of 53611081925 in words is "fifty-three billion, six hundred eleven million, eighty-one thousand, nine hundred twenty-five".
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