Base | Representation |
---|---|
bin | 1100110101110… |
… | …1001000100101 |
3 | 10202100022110100 |
4 | 3031131020211 |
5 | 102241440403 |
6 | 5202214313 |
7 | 1222535616 |
oct | 315351045 |
9 | 122308410 |
10 | 53858853 |
11 | 28446a54 |
12 | 16054399 |
13 | b209959 |
14 | 721dc0d |
15 | 4add2a3 |
hex | 335d225 |
53858853 has 12 divisors (see below), whose sum is σ = 77870988. Its totient is φ = 35871360.
The previous prime is 53858843. The next prime is 53858891. The reversal of 53858853 is 35885835.
53858853 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 2 ways, for example, as 16916769 + 36942084 = 4113^2 + 6078^2 .
It is not a de Polignac number, because 53858853 - 24 = 53858837 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53858799 and 53858808.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53858843) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10051 + ... + 14447.
It is an arithmetic number, because the mean of its divisors is an integer number (6489249).
Almost surely, 253858853 is an apocalyptic number.
It is an amenable number.
53858853 is a deficient number, since it is larger than the sum of its proper divisors (24012135).
53858853 is a wasteful number, since it uses less digits than its factorization.
53858853 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5764 (or 5761 counting only the distinct ones).
The product of its digits is 576000, while the sum is 45.
The square root of 53858853 is about 7338.8591075180. The cubic root of 53858853 is about 377.6467052561.
The spelling of 53858853 in words is "fifty-three million, eight hundred fifty-eight thousand, eight hundred fifty-three".
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