Base | Representation |
---|---|
bin | 110001111110… |
… | …1111101001011 |
3 | 1211022101220121 |
4 | 1203331331023 |
5 | 23202043102 |
6 | 2333404111 |
7 | 435514261 |
oct | 143757513 |
9 | 54271817 |
10 | 26206027 |
11 | 13879a81 |
12 | 8939637 |
13 | 5577133 |
14 | 36a2431 |
15 | 2479b37 |
hex | 18fdf4b |
26206027 has 16 divisors (see below), whose sum is σ = 29007072. Its totient is φ = 23569920.
The previous prime is 26206021. The next prime is 26206079. The reversal of 26206027 is 72060262.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 26206027 - 219 = 25681739 is a prime.
It is a super-2 number, since 2×262060272 = 1373511702249458, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 26205992 and 26206010.
It is not an unprimeable number, because it can be changed into a prime (26206021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38028 + ... + 38710.
It is an arithmetic number, because the mean of its divisors is an integer number (1812942).
Almost surely, 226206027 is an apocalyptic number.
26206027 is a deficient number, since it is larger than the sum of its proper divisors (2801045).
26206027 is a wasteful number, since it uses less digits than its factorization.
26206027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 798.
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 26206027 is about 5119.1822589160. The cubic root of 26206027 is about 297.0300543602.
Adding to 26206027 its reverse (72060262), we get a palindrome (98266289).
The spelling of 26206027 in words is "twenty-six million, two hundred six thousand, twenty-seven".
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