Base | Representation |
---|---|
bin | 10110000010110011… |
… | …10000100010011100 |
3 | 1010112210001112020110 |
4 | 23001121300202130 |
5 | 143214140032232 |
6 | 5234202250020 |
7 | 566163126330 |
oct | 130131604234 |
9 | 33483045213 |
10 | 11834689692 |
11 | 5023412591 |
12 | 23634b6910 |
13 | 1167b34c87 |
14 | 803aa97c0 |
15 | 493eb9acc |
hex | 2c167089c |
11834689692 has 48 divisors (see below), whose sum is σ = 32647426560. Its totient is φ = 3264741312.
The previous prime is 11834689679. The next prime is 11834689693. The reversal of 11834689692 is 29698643811.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11834689693) 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, 2426688 + ... + 2431559.
It is an arithmetic number, because the mean of its divisors is an integer number (680154720).
Almost surely, 211834689692 is an apocalyptic number.
11834689692 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11834689692 is an abundant number, since it is smaller than the sum of its proper divisors (20812736868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11834689692 is a wasteful number, since it uses less digits than its factorization.
11834689692 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4858290 (or 4858288 counting only the distinct ones).
The product of its digits is 4478976, while the sum is 57.
The spelling of 11834689692 in words is "eleven billion, eight hundred thirty-four million, six hundred eighty-nine thousand, six hundred ninety-two".
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