Base | Representation |
---|---|
bin | 110000011110101111… |
… | …001110000011001001 |
3 | 11222100211020100101221 |
4 | 300132233032003021 |
5 | 1323102124133340 |
6 | 35525221442041 |
7 | 3521656524604 |
oct | 603657160311 |
9 | 158324210357 |
10 | 52055302345 |
11 | 20092952132 |
12 | a109270321 |
13 | 4ba780aa67 |
14 | 273b6a333b |
15 | 154a02d44a |
hex | c1ebce0c9 |
52055302345 has 32 divisors (see below), whose sum is σ = 68662702080. Its totient is φ = 37709749440.
The previous prime is 52055302303. The next prime is 52055302349. The reversal of 52055302345 is 54320355025.
52055302345 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 52055302345 - 213 = 52055294153 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52055302345.
It is not an unprimeable number, because it can be changed into a prime (52055302349) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3293652 + ... + 3309418.
It is an arithmetic number, because the mean of its divisors is an integer number (2145709440).
Almost surely, 252055302345 is an apocalyptic number.
It is an amenable number.
52055302345 is a deficient number, since it is larger than the sum of its proper divisors (16607399735).
52055302345 is a wasteful number, since it uses less digits than its factorization.
52055302345 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17325.
The product of its (nonzero) digits is 90000, while the sum is 34.
The spelling of 52055302345 in words is "fifty-two billion, fifty-five million, three hundred two thousand, three hundred forty-five".
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