Base | Representation |
---|---|
bin | 11000100101010011… |
… | …011011101110010000 |
3 | 2112010120002012121221 |
4 | 120211103123232100 |
5 | 413024241430211 |
6 | 20043114254424 |
7 | 1623052236361 |
oct | 304523335620 |
9 | 75116065557 |
10 | 26395655056 |
11 | 10215728361 |
12 | 5147a27414 |
13 | 2648723404 |
14 | 13c5887b68 |
15 | a474a9c71 |
hex | 6254dbb90 |
26395655056 has 20 divisors (see below), whose sum is σ = 52008390000. Its totient is φ = 12974135072.
The previous prime is 26395655051. The next prime is 26395655059. The reversal of 26395655056 is 65055659362.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 26395654994 and 26395655012.
It is not an unprimeable number, because it can be changed into a prime (26395655051) 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 3 ways as a sum of consecutive naturals, for example, 13979806 + ... + 13981693.
It is an arithmetic number, because the mean of its divisors is an integer number (2600419500).
Almost surely, 226395655056 is an apocalyptic number.
It is an amenable number.
26395655056 is a deficient number, since it is larger than the sum of its proper divisors (25612734944).
26395655056 is a wasteful number, since it uses less digits than its factorization.
26395655056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27961566 (or 27961560 counting only the distinct ones).
The product of its (nonzero) digits is 7290000, while the sum is 52.
The spelling of 26395655056 in words is "twenty-six billion, three hundred ninety-five million, six hundred fifty-five thousand, fifty-six".
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