Base | Representation |
---|---|
bin | 10101011101110001… |
… | …01011111111011100 |
3 | 1002202010111101211210 |
4 | 22232320223333130 |
5 | 142100122433203 |
6 | 5143303544420 |
7 | 555401433231 |
oct | 125670537734 |
9 | 32663441753 |
10 | 11524030428 |
11 | 4984018699 |
12 | 229745b110 |
13 | 1118674521 |
14 | 7b471d788 |
15 | 476aa2803 |
hex | 2aee2bfdc |
11524030428 has 12 divisors (see below), whose sum is σ = 26889404360. Its totient is φ = 3841343472.
The previous prime is 11524030421. The next prime is 11524030459. The reversal of 11524030428 is 82403042511.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 11524030395 and 11524030404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11524030421) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480167923 + ... + 480167946.
Almost surely, 211524030428 is an apocalyptic number.
It is an amenable number.
11524030428 is an abundant number, since it is smaller than the sum of its proper divisors (15365373932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11524030428 is a wasteful number, since it uses less digits than its factorization.
11524030428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 960335876 (or 960335874 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
Adding to 11524030428 its reverse (82403042511), we get a palindrome (93927072939).
The spelling of 11524030428 in words is "eleven billion, five hundred twenty-four million, thirty thousand, four hundred twenty-eight".
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