Base | Representation |
---|---|
bin | 1100111101001… |
… | …11010111010000 |
3 | 21120111222001220 |
4 | 12132213113100 |
5 | 210311020343 |
6 | 14441325040 |
7 | 2456561052 |
oct | 636472720 |
9 | 246458056 |
10 | 108688848 |
11 | 563965a4 |
12 | 30496780 |
13 | 19696638 |
14 | 106138d2 |
15 | 981e183 |
hex | 67a75d0 |
108688848 has 20 divisors (see below), whose sum is σ = 280779648. Its totient is φ = 36229600.
The previous prime is 108688841. The next prime is 108688861. The reversal of 108688848 is 848886801.
It is a self number, because there is not a number n which added to its sum of digits gives 108688848.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108688841) 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, 1132128 + ... + 1132223.
Almost surely, 2108688848 is an apocalyptic number.
It is an amenable number.
108688848 is an abundant number, since it is smaller than the sum of its proper divisors (172090800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108688848 is a wasteful number, since it uses less digits than its factorization.
108688848 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2264362 (or 2264356 counting only the distinct ones).
The product of its (nonzero) digits is 786432, while the sum is 51.
The square root of 108688848 is about 10425.3943810294. The cubic root of 108688848 is about 477.2306502456.
The spelling of 108688848 in words is "one hundred eight million, six hundred eighty-eight thousand, eight hundred forty-eight".
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