Base | Representation |
---|---|
bin | 10101011001001101… |
… | …11100000001001000 |
3 | 1002122110121021011122 |
4 | 22230212330001020 |
5 | 142010332314143 |
6 | 5135421014412 |
7 | 554425612400 |
oct | 125446740110 |
9 | 32573537148 |
10 | 11485823048 |
11 | 49644a1947 |
12 | 22866b4408 |
13 | 11107878cb |
14 | 7ad615800 |
15 | 473556c68 |
hex | 2ac9bc048 |
11485823048 has 36 divisors (see below), whose sum is σ = 25056615465. Its totient is φ = 4921586208.
The previous prime is 11485823047. The next prime is 11485823117. The reversal of 11485823048 is 84032858411.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 10482073924 + 1003749124 = 102382^2 + 31682^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=75782.
It is not an unprimeable number, because it can be changed into a prime (11485823047) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2119190 + ... + 2124602.
Almost surely, 211485823048 is an apocalyptic number.
It is an amenable number.
11485823048 is an abundant number, since it is smaller than the sum of its proper divisors (13570792417).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11485823048 is an frugal number, since it uses more digits than its factorization.
11485823048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10846 (or 5422 counting only the distinct ones).
The product of its (nonzero) digits is 245760, while the sum is 44.
The spelling of 11485823048 in words is "eleven billion, four hundred eighty-five million, eight hundred twenty-three thousand, forty-eight".
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