Base | Representation |
---|---|
bin | 110011010100… |
… | …1010110011000 |
3 | 1212122001220200 |
4 | 1212221112120 |
5 | 23342024211 |
6 | 2400422200 |
7 | 444500100 |
oct | 146512630 |
9 | 55561820 |
10 | 26908056 |
11 | 1420946a |
12 | 9017960 |
13 | 5761836 |
14 | 3806200 |
15 | 2567b56 |
hex | 19a9598 |
26908056 has 144 divisors (see below), whose sum is σ = 88030800. Its totient is φ = 7394688.
The previous prime is 26908051. The next prime is 26908061. The reversal of 26908056 is 65080962.
It is an interprime number because it is at equal distance from previous prime (26908051) and next prime (26908061).
It is a super-3 number, since 3×269080563 (a number of 23 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 26908056.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26908051) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 102181 + ... + 102443.
It is an arithmetic number, because the mean of its divisors is an integer number (611325).
Almost surely, 226908056 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26908056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44015400).
26908056 is an abundant number, since it is smaller than the sum of its proper divisors (61122744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26908056 is a wasteful number, since it uses less digits than its factorization.
26908056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 318 (or 304 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 26908056 is about 5187.2975623151. The cubic root of 26908056 is about 299.6590793905.
The spelling of 26908056 in words is "twenty-six million, nine hundred eight thousand, fifty-six".
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