Base | Representation |
---|---|
bin | 110001100101… |
… | …1101011101001 |
3 | 1210220221102212 |
4 | 1203023223221 |
5 | 23124000410 |
6 | 2325134505 |
7 | 433666025 |
oct | 143135351 |
9 | 53827385 |
10 | 26000105 |
11 | 1374929a |
12 | 885a435 |
13 | 55044a1 |
14 | 364b385 |
15 | 2438b05 |
hex | 18cbae9 |
26000105 has 4 divisors (see below), whose sum is σ = 31200132. Its totient is φ = 20800080.
The previous prime is 26000099. The next prime is 26000111. The reversal of 26000105 is 50100062.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (26000099) and next prime (26000111).
It can be written as a sum of positive squares in 2 ways, for example, as 11377129 + 14622976 = 3373^2 + 3824^2 .
It is not a de Polignac number, because 26000105 - 210 = 25999081 is a prime.
It is a super-2 number, since 2×260001052 = 1352010920022050, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 26000105.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2600006 + ... + 2600015.
It is an arithmetic number, because the mean of its divisors is an integer number (7800033).
Almost surely, 226000105 is an apocalyptic number.
It is an amenable number.
26000105 is a deficient number, since it is larger than the sum of its proper divisors (5200027).
26000105 is an equidigital number, since it uses as much as digits as its factorization.
26000105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5200026.
The product of its (nonzero) digits is 60, while the sum is 14.
The square root of 26000105 is about 5099.0298096795. The cubic root of 26000105 is about 296.2500056377.
Adding to 26000105 its reverse (50100062), we get a palindrome (76100167).
The spelling of 26000105 in words is "twenty-six million, one hundred five", and thus it is an aban number.
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