Base | Representation |
---|---|
bin | 110000101001110111… |
… | …100100111000100101 |
3 | 11222211211121201121110 |
4 | 300221313210320211 |
5 | 1323442430324110 |
6 | 35555532135233 |
7 | 3526415014350 |
oct | 605167447045 |
9 | 158754551543 |
10 | 52242042405 |
11 | 201792a8763 |
12 | a15b907519 |
13 | 4c07401737 |
14 | 27583d3297 |
15 | 155b618a20 |
hex | c29de4e25 |
52242042405 has 32 divisors (see below), whose sum is σ = 95551432704. Its totient is φ = 23876294976.
The previous prime is 52242042403. The next prime is 52242042407. The reversal of 52242042405 is 50424024225.
52242042405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (52242042403) and next prime (52242042407).
It is not a de Polignac number, because 52242042405 - 21 = 52242042403 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52242042403) 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, 391632 + ... + 507798.
It is an arithmetic number, because the mean of its divisors is an integer number (2985982272).
Almost surely, 252242042405 is an apocalyptic number.
It is an amenable number.
52242042405 is a deficient number, since it is larger than the sum of its proper divisors (43309390299).
52242042405 is a wasteful number, since it uses less digits than its factorization.
52242042405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120465.
The product of its (nonzero) digits is 25600, while the sum is 30.
The spelling of 52242042405 in words is "fifty-two billion, two hundred forty-two million, forty-two thousand, four hundred five".
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