Base | Representation |
---|---|
bin | 10111111000000001111111… |
… | …11011010111111101000101 |
3 | 20212220012210010000022000210 |
4 | 23330000333323113331011 |
5 | 23340201114201134100 |
6 | 303355233122430033 |
7 | 14026125105014052 |
oct | 1374007773277505 |
9 | 225805703008023 |
10 | 52502752755525 |
11 | 15802324206336 |
12 | 5a7b475802319 |
13 | 233acb0500227 |
14 | cd720ab24029 |
15 | 610ab5276c50 |
hex | 2fc03fed7f45 |
52502752755525 has 48 divisors (see below), whose sum is σ = 91512463077504. Its totient is φ = 26507889070080.
The previous prime is 52502752755493. The next prime is 52502752755599. The reversal of 52502752755525 is 52555725720525.
It is not a de Polignac number, because 52502752755525 - 25 = 52502752755493 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 156721224 + ... + 157055873.
It is an arithmetic number, because the mean of its divisors is an integer number (1906509647448).
Almost surely, 252502752755525 is an apocalyptic number.
It is an amenable number.
52502752755525 is a deficient number, since it is larger than the sum of its proper divisors (39009710321979).
52502752755525 is a wasteful number, since it uses less digits than its factorization.
52502752755525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 313777230 (or 313777225 counting only the distinct ones).
The product of its (nonzero) digits is 61250000, while the sum is 57.
The spelling of 52502752755525 in words is "fifty-two trillion, five hundred two billion, seven hundred fifty-two million, seven hundred fifty-five thousand, five hundred twenty-five".
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