Base | Representation |
---|---|
bin | 110001010100011110… |
… | …001110011010011111 |
3 | 12001200122121001002122 |
4 | 301110132032122133 |
5 | 1331423421121210 |
6 | 40154504213155 |
7 | 3553214342432 |
oct | 612436163237 |
9 | 161618531078 |
10 | 52956817055 |
11 | 2050581950a |
12 | a31b16a1bb |
13 | 4cbc514a0c |
14 | 27c52d5819 |
15 | 159e258b55 |
hex | c5478e69f |
52956817055 has 16 divisors (see below), whose sum is σ = 65034731520. Its totient is φ = 41374683168.
The previous prime is 52956817049. The next prime is 52956817057. The reversal of 52956817055 is 55071865925.
It is a cyclic number.
It is not a de Polignac number, because 52956817055 - 224 = 52940039839 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52956816988 and 52956817006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52956817057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2465894 + ... + 2487276.
It is an arithmetic number, because the mean of its divisors is an integer number (4064670720).
Almost surely, 252956817055 is an apocalyptic number.
52956817055 is a deficient number, since it is larger than the sum of its proper divisors (12077914465).
52956817055 is a wasteful number, since it uses less digits than its factorization.
52956817055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32950.
The product of its (nonzero) digits is 3780000, while the sum is 53.
The spelling of 52956817055 in words is "fifty-two billion, nine hundred fifty-six million, eight hundred seventeen thousand, fifty-five".
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