Base | Representation |
---|---|
bin | 10111111000000110010010… |
… | …00000010100011101100000 |
3 | 20212220102201101102222020202 |
4 | 23330003021000110131200 |
5 | 23340220321421434103 |
6 | 303400253234524332 |
7 | 14026236101540333 |
oct | 1374031100243540 |
9 | 225812641388222 |
10 | 52505052530528 |
11 | 158032a4393334 |
12 | 5a7b9b7a366a8 |
13 | 233b288ac6b40 |
14 | cd738833461a |
15 | 610b9c101988 |
hex | 2fc0c9014760 |
52505052530528 has 48 divisors (see below), whose sum is σ = 111401418549456. Its totient is φ = 24215553400320.
The previous prime is 52505052530521. The next prime is 52505052530569. The reversal of 52505052530528 is 82503525050525.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52505052530521) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45122126 + ... + 46271117.
It is an arithmetic number, because the mean of its divisors is an integer number (2320862886447).
Almost surely, 252505052530528 is an apocalyptic number.
It is an amenable number.
52505052530528 is an abundant number, since it is smaller than the sum of its proper divisors (58896366018928).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52505052530528 is a wasteful number, since it uses less digits than its factorization.
52505052530528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91394647 (or 91394639 counting only the distinct ones).
The product of its (nonzero) digits is 3000000, while the sum is 47.
The spelling of 52505052530528 in words is "fifty-two trillion, five hundred five billion, fifty-two million, five hundred thirty thousand, five hundred twenty-eight".
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