Base | Representation |
---|---|
bin | 110010100111… |
… | …1110101001001 |
3 | 1211221102221021 |
4 | 1211033311021 |
5 | 23243311020 |
6 | 2344512441 |
7 | 441412063 |
oct | 145176511 |
9 | 54842837 |
10 | 26541385 |
11 | 13a88a32 |
12 | 8a7b721 |
13 | 5663980 |
14 | 374c733 |
15 | 24e41aa |
hex | 194fd49 |
26541385 has 16 divisors (see below), whose sum is σ = 36106560. Its totient is φ = 18567360.
The previous prime is 26541373. The next prime is 26541401. The reversal of 26541385 is 58314562.
It is not a de Polignac number, because 26541385 - 25 = 26541353 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 26541385.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9511 + ... + 11980.
It is an arithmetic number, because the mean of its divisors is an integer number (2256660).
Almost surely, 226541385 is an apocalyptic number.
It is an amenable number.
26541385 is a deficient number, since it is larger than the sum of its proper divisors (9565175).
26541385 is a wasteful number, since it uses less digits than its factorization.
26541385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21528.
The product of its digits is 28800, while the sum is 34.
The square root of 26541385 is about 5151.8331688827. The cubic root of 26541385 is about 298.2917169529.
The spelling of 26541385 in words is "twenty-six million, five hundred forty-one thousand, three hundred eighty-five".
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