Base | Representation |
---|---|
bin | 11000010001100101… |
… | …001101101101000100 |
3 | 2111021111110121021112 |
4 | 120101211031231010 |
5 | 411340040200113 |
6 | 15550214304152 |
7 | 1611623622440 |
oct | 302145155504 |
9 | 74244417245 |
10 | 26064771908 |
11 | 1006597aa0a |
12 | 5075058058 |
13 | 25c5001676 |
14 | 1393955820 |
15 | a283ea5a8 |
hex | 61194db44 |
26064771908 has 12 divisors (see below), whose sum is σ = 52129543872. Its totient is φ = 11170616520.
The previous prime is 26064771907. The next prime is 26064771961. The reversal of 26064771908 is 80917746062.
26064771908 is an admirable number.
It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (26064771907) 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, 465442328 + ... + 465442383.
It is an arithmetic number, because the mean of its divisors is an integer number (4344128656).
Almost surely, 226064771908 is an apocalyptic number.
26064771908 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
26064771908 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26064771908 is a wasteful number, since it uses less digits than its factorization.
26064771908 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 930884722 (or 930884720 counting only the distinct ones).
The product of its (nonzero) digits is 1016064, while the sum is 50.
The spelling of 26064771908 in words is "twenty-six billion, sixty-four million, seven hundred seventy-one thousand, nine hundred eight".
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