Base | Representation |
---|---|
bin | 10110000010010001… |
… | …00000110010011100 |
3 | 1010112110112211122111 |
4 | 23001020200302130 |
5 | 143212010344412 |
6 | 5233521323404 |
7 | 566106526564 |
oct | 130110406234 |
9 | 33473484574 |
10 | 11830168732 |
11 | 5020904958 |
12 | 2361a96564 |
13 | 1166c11255 |
14 | 80324dda4 |
15 | 4938c52a7 |
hex | 2c1220c9c |
11830168732 has 24 divisors (see below), whose sum is σ = 20813788800. Its totient is φ = 5883419136.
The previous prime is 11830168711. The next prime is 11830168733. The reversal of 11830168732 is 23786103811.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11830168733) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1144644 + ... + 1154932.
It is an arithmetic number, because the mean of its divisors is an integer number (867241200).
Almost surely, 211830168732 is an apocalyptic number.
It is an amenable number.
11830168732 is a deficient number, since it is larger than the sum of its proper divisors (8983620068).
11830168732 is a wasteful number, since it uses less digits than its factorization.
11830168732 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11805 (or 11803 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 40.
The spelling of 11830168732 in words is "eleven billion, eight hundred thirty million, one hundred sixty-eight thousand, seven hundred thirty-two".
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