Base | Representation |
---|---|
bin | 101110010111… |
… | …0010011110000 |
3 | 1200201220211121 |
4 | 1130232103300 |
5 | 22210310203 |
6 | 2224552024 |
7 | 413414452 |
oct | 134562360 |
9 | 50656747 |
10 | 24306928 |
11 | 127a2178 |
12 | 8182614 |
13 | 50608c9 |
14 | 332a2d2 |
15 | 22020bd |
hex | 172e4f0 |
24306928 has 40 divisors (see below), whose sum is σ = 50936720. Its totient is φ = 11197440.
The previous prime is 24306917. The next prime is 24306937. The reversal of 24306928 is 82960342.
It is a junction number, because it is equal to n+sod(n) for n = 24306893 and 24306902.
It is a congruent number.
It is an unprimeable number.
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, 10168 + ... + 12328.
It is an arithmetic number, because the mean of its divisors is an integer number (1273418).
Almost surely, 224306928 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 24306928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25468360).
24306928 is an abundant number, since it is smaller than the sum of its proper divisors (26629792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
24306928 is a wasteful number, since it uses less digits than its factorization.
24306928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2225 (or 2219 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 34.
The square root of 24306928 is about 4930.2056752229. The cubic root of 24306928 is about 289.6743391466.
The spelling of 24306928 in words is "twenty-four million, three hundred six thousand, nine hundred twenty-eight".
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