Base | Representation |
---|---|
bin | 101100010011… |
… | …000011110110 |
3 | 210211222020010 |
4 | 230103003312 |
5 | 10433044111 |
6 | 1052521050 |
7 | 200463261 |
oct | 54230366 |
9 | 23758203 |
10 | 11612406 |
11 | 6611633 |
12 | 3a80186 |
13 | 2537760 |
14 | 1783cd8 |
15 | 1045aa6 |
hex | b130f6 |
11612406 has 32 divisors (see below), whose sum is σ = 25492320. Its totient is φ = 3505632.
The previous prime is 11612369. The next prime is 11612407. The reversal of 11612406 is 60421611.
11612406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11612407) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219076 + ... + 219128.
It is an arithmetic number, because the mean of its divisors is an integer number (796635).
Almost surely, 211612406 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11612406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12746160).
11612406 is an abundant number, since it is smaller than the sum of its proper divisors (13879914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11612406 is an frugal number, since it uses more digits than its factorization.
11612406 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177 (or 71 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 11612406 is about 3407.6980500038. The cubic root of 11612406 is about 226.4509101300.
The spelling of 11612406 in words is "eleven million, six hundred twelve thousand, four hundred six".
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