Base | Representation |
---|---|
bin | 10101111111100001… |
… | …00000010010101100 |
3 | 1010110212010201120222 |
4 | 22333300200102230 |
5 | 143140104114103 |
6 | 5231335030512 |
7 | 565406451215 |
oct | 127760402254 |
9 | 33425121528 |
10 | 11807098028 |
11 | 5009887560 |
12 | 235620b438 |
13 | 11621c424b |
14 | 80016640c |
15 | 491869638 |
hex | 2bfc204ac |
11807098028 has 48 divisors (see below), whose sum is σ = 23826042240. Its totient is φ = 5063212800.
The previous prime is 11807098007. The next prime is 11807098129. The reversal of 11807098028 is 82089070811.
It is a Harshad number since it is a multiple of its sum of digits (44).
It is a self number, because there is not a number n which added to its sum of digits gives 11807098028.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 172175 + ... + 230777.
It is an arithmetic number, because the mean of its divisors is an integer number (496375880).
Almost surely, 211807098028 is an apocalyptic number.
It is an amenable number.
11807098028 is an abundant number, since it is smaller than the sum of its proper divisors (12018944212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11807098028 is a wasteful number, since it uses less digits than its factorization.
11807098028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58878 (or 58876 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 44.
The spelling of 11807098028 in words is "eleven billion, eight hundred seven million, ninety-eight thousand, twenty-eight".
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