Base | Representation |
---|---|
bin | 101011011011… |
… | …111010100000 |
3 | 210102111101021 |
4 | 223123322200 |
5 | 10403332103 |
6 | 1044015224 |
7 | 165532606 |
oct | 53337240 |
9 | 23374337 |
10 | 11386528 |
11 | 647795a |
12 | 3991514 |
13 | 24889ba |
14 | 1725876 |
15 | eedbbd |
hex | adbea0 |
11386528 has 48 divisors (see below), whose sum is σ = 23556960. Its totient is φ = 5412096.
The previous prime is 11386523. The next prime is 11386537. The reversal of 11386528 is 82568311.
It is a junction number, because it is equal to n+sod(n) for n = 11386493 and 11386502.
It is not an unprimeable number, because it can be changed into a prime (11386523) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69775 + ... + 69937.
It is an arithmetic number, because the mean of its divisors is an integer number (490770).
Almost surely, 211386528 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 11386528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11778480).
11386528 is an abundant number, since it is smaller than the sum of its proper divisors (12170432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11386528 is a wasteful number, since it uses less digits than its factorization.
With its successor (11386529) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (261).
11386528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 269 (or 261 counting only the distinct ones).
The product of its digits is 11520, while the sum is 34.
The square root of 11386528 is about 3374.3929824488. The cubic root of 11386528 is about 224.9730206334.
The spelling of 11386528 in words is "eleven million, three hundred eighty-six thousand, five hundred twenty-eight".
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