Base | Representation |
---|---|
bin | 110011000110… |
… | …0000011011000 |
3 | 1212101222022020 |
4 | 1212030003120 |
5 | 23324204211 |
6 | 2354054440 |
7 | 443460201 |
oct | 146140330 |
9 | 55358266 |
10 | 26788056 |
11 | 14137299 |
12 | 8b7a420 |
13 | 571c029 |
14 | 37b45a8 |
15 | 2542306 |
hex | 198c0d8 |
26788056 has 32 divisors (see below), whose sum is σ = 70910640. Its totient is φ = 8403968.
The previous prime is 26788049. The next prime is 26788057. The reversal of 26788056 is 65088762.
It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 26787999 and 26788017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26788057) 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, 32421 + ... + 33236.
Almost surely, 226788056 is an apocalyptic number.
It is an amenable number.
26788056 is an abundant number, since it is smaller than the sum of its proper divisors (44122584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26788056 is a wasteful number, since it uses less digits than its factorization.
26788056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65683 (or 65679 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 42.
The square root of 26788056 is about 5175.7179212163. The cubic root of 26788056 is about 299.2129592507.
The spelling of 26788056 in words is "twenty-six million, seven hundred eighty-eight thousand, fifty-six".
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