Base | Representation |
---|---|
bin | 101110000101… |
… | …011100100110 |
3 | 211201202221000 |
4 | 232011130212 |
5 | 11043042214 |
6 | 1110534130 |
7 | 204454245 |
oct | 56053446 |
9 | 24652830 |
10 | 12080934 |
11 | 6901648 |
12 | 4067346 |
13 | 266caa8 |
14 | 186695c |
15 | 10d9809 |
hex | b85726 |
12080934 has 64 divisors (see below), whose sum is σ = 28615680. Its totient is φ = 3769920.
The previous prime is 12080923. The next prime is 12080953. The reversal of 12080934 is 43908021.
12080934 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 12080898 and 12080907.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88114 + ... + 88250.
It is an arithmetic number, because the mean of its divisors is an integer number (447120).
Almost surely, 212080934 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 12080934, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14307840).
12080934 is an abundant number, since it is smaller than the sum of its proper divisors (16534746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12080934 is a wasteful number, since it uses less digits than its factorization.
12080934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242 (or 236 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 12080934 is about 3475.7638009508. The cubic root of 12080934 is about 229.4563973724.
Adding to 12080934 its reverse (43908021), we get a palindrome (55988955).
The spelling of 12080934 in words is "twelve million, eighty thousand, nine hundred thirty-four".
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