Base | Representation |
---|---|
bin | 11000101001111111… |
… | …100111011000110100 |
3 | 2112100001011010100200 |
4 | 120221333213120310 |
5 | 413204413033121 |
6 | 20055005040500 |
7 | 1625026141215 |
oct | 305177473064 |
9 | 75301133320 |
10 | 26474346036 |
11 | 10256095026 |
12 | 516a256130 |
13 | 265bb15a18 |
14 | 13d20cd40c |
15 | a4e350a26 |
hex | 629fe7634 |
26474346036 has 72 divisors (see below), whose sum is σ = 69279974400. Its totient is φ = 8514192960.
The previous prime is 26474346001. The next prime is 26474346061. The reversal of 26474346036 is 63064347462.
26474346036 is a `hidden beast` number, since 2 + 6 + 4 + 7 + 4 + 34 + 603 + 6 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 26474345982 and 26474346000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1527105 + ... + 1544343.
Almost surely, 226474346036 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 26474346036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34639987200).
26474346036 is an abundant number, since it is smaller than the sum of its proper divisors (42805628364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26474346036 is a wasteful number, since it uses less digits than its factorization.
26474346036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18749 (or 18744 counting only the distinct ones).
The product of its (nonzero) digits is 1741824, while the sum is 45.
The spelling of 26474346036 in words is "twenty-six billion, four hundred seventy-four million, three hundred forty-six thousand, thirty-six".
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