Base | Representation |
---|---|
bin | 110010000010… |
… | …1000010110101 |
3 | 1211100212201221 |
4 | 1210011002311 |
5 | 23204010221 |
6 | 2334150341 |
7 | 435665026 |
oct | 144050265 |
9 | 54325657 |
10 | 26235061 |
11 | 13899876 |
12 | 89523b1 |
13 | 5587408 |
14 | 36acc4d |
15 | 2483541 |
hex | 19050b5 |
26235061 has 4 divisors (see below), whose sum is σ = 26268300. Its totient is φ = 26201824.
The previous prime is 26235047. The next prime is 26235073. The reversal of 26235061 is 16053262.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 16053262 = 2 ⋅8026631.
It can be written as a sum of positive squares in 2 ways, for example, as 21104836 + 5130225 = 4594^2 + 2265^2 .
It is a cyclic number.
It is not a de Polignac number, because 26235061 - 27 = 26234933 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26235091) 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, 15406 + ... + 17023.
It is an arithmetic number, because the mean of its divisors is an integer number (6567075).
Almost surely, 226235061 is an apocalyptic number.
It is an amenable number.
26235061 is a deficient number, since it is larger than the sum of its proper divisors (33239).
26235061 is an equidigital number, since it uses as much as digits as its factorization.
26235061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33238.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 26235061 is about 5122.0172783777. The cubic root of 26235061 is about 297.1397083682.
The spelling of 26235061 in words is "twenty-six million, two hundred thirty-five thousand, sixty-one".
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