Base | Representation |
---|---|
bin | 1001101101010011… |
… | …1011011001001000 |
3 | 20201121120012201020 |
4 | 2123110323121020 |
5 | 20314111022012 |
6 | 1110330352440 |
7 | 121402151241 |
oct | 23324733110 |
9 | 6647505636 |
10 | 2605954632 |
11 | 1117aa2316 |
12 | 60888b720 |
13 | 326b793b8 |
14 | 1aa151cc8 |
15 | 103ba9a8c |
hex | 9b53b648 |
2605954632 has 16 divisors (see below), whose sum is σ = 6514886640. Its totient is φ = 868651536.
The previous prime is 2605954627. The next prime is 2605954639. The reversal of 2605954632 is 2364595062.
It is a happy number.
2605954632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (2605954639) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54290698 + ... + 54290745.
It is an arithmetic number, because the mean of its divisors is an integer number (407180415).
Almost surely, 22605954632 is an apocalyptic number.
It is an amenable number.
2605954632 is an abundant number, since it is smaller than the sum of its proper divisors (3908932008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2605954632 is a wasteful number, since it uses less digits than its factorization.
2605954632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108581452 (or 108581448 counting only the distinct ones).
The product of its (nonzero) digits is 388800, while the sum is 42.
The square root of 2605954632 is about 51048.5517130506. The cubic root of 2605954632 is about 1376.1178140178.
The spelling of 2605954632 in words is "two billion, six hundred five million, nine hundred fifty-four thousand, six hundred thirty-two".
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