Base | Representation |
---|---|
bin | 101100011110… |
… | …110010010000 |
3 | 210221102002212 |
4 | 230132302100 |
5 | 10441113212 |
6 | 1053531252 |
7 | 201053300 |
oct | 54366220 |
9 | 23842085 |
10 | 11660432 |
11 | 6644723 |
12 | 3aa3b28 |
13 | 2553584 |
14 | 1797600 |
15 | 1054e22 |
hex | b1ec90 |
11660432 has 60 divisors (see below), whose sum is σ = 26717040. Its totient is φ = 4915008.
The previous prime is 11660413. The next prime is 11660443. The reversal of 11660432 is 23406611.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 11660398 and 11660407.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83819 + ... + 83957.
It is an arithmetic number, because the mean of its divisors is an integer number (445284).
Almost surely, 211660432 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 11660432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13358520).
11660432 is an abundant number, since it is smaller than the sum of its proper divisors (15056608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11660432 is a wasteful number, since it uses less digits than its factorization.
11660432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 268 (or 255 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 11660432 is about 3414.7374716074. The cubic root of 11660432 is about 226.7626621459.
The spelling of 11660432 in words is "eleven million, six hundred sixty thousand, four hundred thirty-two".
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