Base | Representation |
---|---|
bin | 110010101000… |
… | …0101110010001 |
3 | 1211221121221200 |
4 | 1211100232101 |
5 | 23243420131 |
6 | 2344541413 |
7 | 441425535 |
oct | 145205621 |
9 | 54847850 |
10 | 26545041 |
11 | 13a90756 |
12 | 8a81869 |
13 | 5665533 |
14 | 374dbc5 |
15 | 24e52e6 |
hex | 1950b91 |
26545041 has 12 divisors (see below), whose sum is σ = 40598532. Its totient is φ = 16655616.
The previous prime is 26545037. The next prime is 26545049. The reversal of 26545041 is 14054562.
26545041 is a `hidden beast` number, since 2 + 654 + 5 + 0 + 4 + 1 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 24295041 + 2250000 = 4929^2 + 1500^2 .
It is not a de Polignac number, because 26545041 - 22 = 26545037 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 26544996 and 26545014.
It is not an unprimeable number, because it can be changed into a prime (26545049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86596 + ... + 86901.
It is an arithmetic number, because the mean of its divisors is an integer number (3383211).
Almost surely, 226545041 is an apocalyptic number.
It is an amenable number.
26545041 is a deficient number, since it is larger than the sum of its proper divisors (14053491).
26545041 is a wasteful number, since it uses less digits than its factorization.
26545041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 173520 (or 173517 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 26545041 is about 5152.1879818190. The cubic root of 26545041 is about 298.3054126015.
The spelling of 26545041 in words is "twenty-six million, five hundred forty-five thousand, forty-one".
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