Base | Representation |
---|---|
bin | 10101111111100001… |
… | …00000011100110000 |
3 | 1010110212010202110211 |
4 | 22333300200130300 |
5 | 143140104124142 |
6 | 5231335033504 |
7 | 565406453125 |
oct | 127760403460 |
9 | 33425122424 |
10 | 11807098672 |
11 | 5009887a96 |
12 | 235620b894 |
13 | 11621c4625 |
14 | 80016674c |
15 | 491869917 |
hex | 2bfc20730 |
11807098672 has 20 divisors (see below), whose sum is σ = 24221916216. Its totient is φ = 5556281600.
The previous prime is 11807098669. The next prime is 11807098673. The reversal of 11807098672 is 27689070811.
It is not an unprimeable number, because it can be changed into a prime (11807098673) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21703954 + ... + 21704497.
Almost surely, 211807098672 is an apocalyptic number.
It is an amenable number.
11807098672 is an abundant number, since it is smaller than the sum of its proper divisors (12414817544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11807098672 is a wasteful number, since it uses less digits than its factorization.
11807098672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43408476 (or 43408470 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 49.
The spelling of 11807098672 in words is "eleven billion, eight hundred seven million, ninety-eight thousand, six hundred seventy-two".
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