Base | Representation |
---|---|
bin | 1100100000111… |
… | …0101001001111 |
3 | 10122202201002000 |
4 | 3020032221033 |
5 | 101414120113 |
6 | 5113003343 |
7 | 1205101344 |
oct | 310165117 |
9 | 118681060 |
10 | 52488783 |
11 | 276a0666 |
12 | 156b3553 |
13 | ab4a169 |
14 | 6d847cb |
15 | 491c373 |
hex | 320ea4f |
52488783 has 16 divisors (see below), whose sum is σ = 81143040. Its totient is φ = 33470712.
The previous prime is 52488781. The next prime is 52488817. The reversal of 52488783 is 38788425.
52488783 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 52488783 - 21 = 52488781 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52488781) 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 15 ways as a sum of consecutive naturals, for example, 41641 + ... + 42882.
It is an arithmetic number, because the mean of its divisors is an integer number (5071440).
Almost surely, 252488783 is an apocalyptic number.
52488783 is a deficient number, since it is larger than the sum of its proper divisors (28654257).
52488783 is a wasteful number, since it uses less digits than its factorization.
52488783 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84555 (or 84549 counting only the distinct ones).
The product of its digits is 430080, while the sum is 45.
The square root of 52488783 is about 7244.9142852072. The cubic root of 52488783 is about 374.4169499435.
The spelling of 52488783 in words is "fifty-two million, four hundred eighty-eight thousand, seven hundred eighty-three".
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