Base | Representation |
---|---|
bin | 10110001110000011… |
… | …11001111110100000 |
3 | 1010210100201002002122 |
4 | 23013001321332200 |
5 | 143412322201232 |
6 | 5251414003412 |
7 | 601420451522 |
oct | 130701717640 |
9 | 33710632078 |
10 | 11929100192 |
11 | 5071736599 |
12 | 238b046568 |
13 | 118156c589 |
14 | 812443a12 |
15 | 49c418312 |
hex | 2c7079fa0 |
11929100192 has 24 divisors (see below), whose sum is σ = 24866912196. Its totient is φ = 5613693952.
The previous prime is 11929100191. The next prime is 11929100219. The reversal of 11929100192 is 29100192911.
11929100192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 11706374416 + 222725776 = 108196^2 + 14924^2 .
It is not an unprimeable number, because it can be changed into a prime (11929100191) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10963703 + ... + 10964790.
Almost surely, 211929100192 is an apocalyptic number.
It is an amenable number.
11929100192 is an abundant number, since it is smaller than the sum of its proper divisors (12937812004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11929100192 is a wasteful number, since it uses less digits than its factorization.
11929100192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21928520 (or 21928512 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 35.
The spelling of 11929100192 in words is "eleven billion, nine hundred twenty-nine million, one hundred thousand, one hundred ninety-two".
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