Base | Representation |
---|---|
bin | 110011001110… |
… | …0101111011110 |
3 | 1212112110002000 |
4 | 1212130233132 |
5 | 23333401124 |
6 | 2355343130 |
7 | 444163404 |
oct | 146345736 |
9 | 55473060 |
10 | 26856414 |
11 | 14183692 |
12 | 8bb1aa6 |
13 | 5744190 |
14 | 37d1474 |
15 | 25576c9 |
hex | 199cbde |
26856414 has 64 divisors (see below), whose sum is σ = 65345280. Its totient is φ = 8125920.
The previous prime is 26856397. The next prime is 26856421. The reversal of 26856414 is 41465862.
26856414 is a `hidden beast` number, since 2 + 6 + 8 + 5 + 641 + 4 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46749 + ... + 47319.
It is an arithmetic number, because the mean of its divisors is an integer number (1021020).
Almost surely, 226856414 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26856414, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32672640).
26856414 is an abundant number, since it is smaller than the sum of its proper divisors (38488866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26856414 is a wasteful number, since it uses less digits than its factorization.
26856414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 662 (or 656 counting only the distinct ones).
The product of its digits is 46080, while the sum is 36.
The square root of 26856414 is about 5182.3174352793. The cubic root of 26856414 is about 299.4672545008.
The spelling of 26856414 in words is "twenty-six million, eight hundred fifty-six thousand, four hundred fourteen".
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