Base | Representation |
---|---|
bin | 10111101100101011110001… |
… | …00000111100010001000001 |
3 | 20211111221101211012102020100 |
4 | 23312111320200330101001 |
5 | 23312304114141304440 |
6 | 302500152322033013 |
7 | 13656013153113420 |
oct | 1366257040742101 |
9 | 224457354172210 |
10 | 52112860103745 |
11 | 15671a37a49291 |
12 | 5a179a34a8769 |
13 | 23102b5b9670c |
14 | cc23c10692b7 |
15 | 605895d93230 |
hex | 2f657883c441 |
52112860103745 has 48 divisors (see below), whose sum is σ = 104021133270912. Its totient is φ = 23641166615040.
The previous prime is 52112860103729. The next prime is 52112860103753. The reversal of 52112860103745 is 54730106821125.
52112860103745 is a `hidden beast` number, since 5 + 2 + 1 + 1 + 2 + 8 + 601 + 0 + 37 + 4 + 5 = 666.
It is not a de Polignac number, because 52112860103745 - 24 = 52112860103729 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 52112860103745.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 631400152 + ... + 631482681.
It is an arithmetic number, because the mean of its divisors is an integer number (2167106943144).
Almost surely, 252112860103745 is an apocalyptic number.
It is an amenable number.
52112860103745 is a deficient number, since it is larger than the sum of its proper divisors (51908273167167).
52112860103745 is a wasteful number, since it uses less digits than its factorization.
52112860103745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1262882982 (or 1262882979 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 45.
The spelling of 52112860103745 in words is "fifty-two trillion, one hundred twelve billion, eight hundred sixty million, one hundred three thousand, seven hundred forty-five".
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