Base | Representation |
---|---|
bin | 11000010010110111… |
… | …110110010000110001 |
3 | 2111100000020010212100 |
4 | 120102313312100301 |
5 | 411411111340331 |
6 | 15552310451013 |
7 | 1612306012656 |
oct | 302267662061 |
9 | 74300203770 |
10 | 26086433841 |
11 | 10077125936 |
12 | 5080363a69 |
13 | 25c9647390 |
14 | 1396793c2d |
15 | a2a278ae6 |
hex | 612df6431 |
26086433841 has 48 divisors (see below), whose sum is σ = 40780421136. Its totient is φ = 15973728768.
The previous prime is 26086433837. The next prime is 26086433843. The reversal of 26086433841 is 14833468062.
26086433841 is a `hidden beast` number, since 2 + 60 + 86 + 433 + 84 + 1 = 666.
It can be written as a sum of positive squares in 8 ways, for example, as 17081183025 + 9005250816 = 130695^2 + 94896^2 .
It is not a de Polignac number, because 26086433841 - 22 = 26086433837 is a prime.
It is not an unprimeable number, because it can be changed into a prime (26086433843) 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 47 ways as a sum of consecutive naturals, for example, 39948271 + ... + 39948923.
It is an arithmetic number, because the mean of its divisors is an integer number (849592107).
Almost surely, 226086433841 is an apocalyptic number.
It is an amenable number.
26086433841 is a deficient number, since it is larger than the sum of its proper divisors (14693987295).
26086433841 is a wasteful number, since it uses less digits than its factorization.
26086433841 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1842 (or 1839 counting only the distinct ones).
The product of its (nonzero) digits is 663552, while the sum is 45.
The spelling of 26086433841 in words is "twenty-six billion, eighty-six million, four hundred thirty-three thousand, eight hundred forty-one".
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