Base | Representation |
---|---|
bin | 110000101001010000… |
… | …100011111011001111 |
3 | 11222211010101010001121 |
4 | 300221100203323033 |
5 | 1323432321033423 |
6 | 35554525021411 |
7 | 3526232046424 |
oct | 605120437317 |
9 | 158733333047 |
10 | 52231814863 |
11 | 20173552648 |
12 | a1583b4867 |
13 | 4c05260437 |
14 | 2756ccdd4b |
15 | 155a79845d |
hex | c29423ecf |
52231814863 has 2 divisors, whose sum is σ = 52231814864. Its totient is φ = 52231814862.
The previous prime is 52231814861. The next prime is 52231814881. The reversal of 52231814863 is 36841813225.
52231814863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 52231814863 - 21 = 52231814861 is a prime.
It is a super-3 number, since 3×522318148633 (a number of 33 digits) contains 333 as substring.
Together with 52231814861, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52231814861) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26115907431 + 26115907432.
It is an arithmetic number, because the mean of its divisors is an integer number (26115907432).
Almost surely, 252231814863 is an apocalyptic number.
52231814863 is a deficient number, since it is larger than the sum of its proper divisors (1).
52231814863 is an equidigital number, since it uses as much as digits as its factorization.
52231814863 is an evil number, because the sum of its binary digits is even.
The product of its digits is 276480, while the sum is 43.
The spelling of 52231814863 in words is "fifty-two billion, two hundred thirty-one million, eight hundred fourteen thousand, eight hundred sixty-three".
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