Base | Representation |
---|---|
bin | 1100110110001… |
… | …1101100100100 |
3 | 10202101200022212 |
4 | 3031203230210 |
5 | 102243320412 |
6 | 5202542552 |
7 | 1223010155 |
oct | 315435444 |
9 | 122350285 |
10 | 53885732 |
11 | 2846516a |
12 | 16067a58 |
13 | b218c64 |
14 | 722992c |
15 | 4ae6222 |
hex | 3363b24 |
53885732 has 6 divisors (see below), whose sum is σ = 94300038. Its totient is φ = 26942864.
The previous prime is 53885707. The next prime is 53885743. The reversal of 53885732 is 23758835.
53885732 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., 39262756 + 14622976 = 6266^2 + 3824^2 .
It is a super-2 number, since 2×538857322 = 5807344226351648, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 53885732.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 6735713 + ... + 6735720.
It is an arithmetic number, because the mean of its divisors is an integer number (15716673).
Almost surely, 253885732 is an apocalyptic number.
It is an amenable number.
53885732 is a deficient number, since it is larger than the sum of its proper divisors (40414306).
53885732 is a wasteful number, since it uses less digits than its factorization.
53885732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13471437 (or 13471435 counting only the distinct ones).
The product of its digits is 201600, while the sum is 41.
The square root of 53885732 is about 7340.6901582889. The cubic root of 53885732 is about 377.7095180656.
The spelling of 53885732 in words is "fifty-three million, eight hundred eighty-five thousand, seven hundred thirty-two".
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