Base | Representation |
---|---|
bin | 1100000001100100111000… |
… | …11010011110100100001000 |
3 | 10110121212120022022011002111 |
4 | 12000302130122132210020 |
5 | 11431213110333021213 |
6 | 132123253543112104 |
7 | 5366255245553062 |
oct | 600623432364410 |
9 | 113555508264074 |
10 | 26442442860808 |
11 | 84751a4707357 |
12 | 2b70880742634 |
13 | 119a686178a90 |
14 | 675b6cdd6732 |
15 | 30cc668dea3d |
hex | 180c9c69e908 |
26442442860808 has 32 divisors (see below), whose sum is σ = 55115761800960. Its totient is φ = 11810520383040.
The previous prime is 26442442860793. The next prime is 26442442860809. The reversal of 26442442860808 is 80806824424462.
It is not an unprimeable number, because it can be changed into a prime (26442442860809) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4100871910 + ... + 4100878357.
It is an arithmetic number, because the mean of its divisors is an integer number (1722367556280).
Almost surely, 226442442860808 is an apocalyptic number.
It is an amenable number.
26442442860808 is an abundant number, since it is smaller than the sum of its proper divisors (28673318940152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26442442860808 is a wasteful number, since it uses less digits than its factorization.
26442442860808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8201750317 (or 8201750313 counting only the distinct ones).
The product of its (nonzero) digits is 37748736, while the sum is 58.
The spelling of 26442442860808 in words is "twenty-six trillion, four hundred forty-two billion, four hundred forty-two million, eight hundred sixty thousand, eight hundred eight".
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