Base | Representation |
---|---|
bin | 10010111110100010… |
… | …00000110111011100 |
3 | 222022000221201021212 |
4 | 21133101000313130 |
5 | 131331141330413 |
6 | 4402545043552 |
7 | 510321345530 |
oct | 113721006734 |
9 | 28260851255 |
10 | 10188230108 |
11 | 4358a99091 |
12 | 1b840265b8 |
13 | c649b3434 |
14 | 6c915dbc0 |
15 | 3e968eca8 |
hex | 25f440ddc |
10188230108 has 48 divisors (see below), whose sum is σ = 20678891520. Its totient is φ = 4301714304.
The previous prime is 10188230057. The next prime is 10188230111. The reversal of 10188230108 is 80103288101.
It is a happy number.
10188230108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 2252273 + ... + 2256791.
It is an arithmetic number, because the mean of its divisors is an integer number (430810240).
Almost surely, 210188230108 is an apocalyptic number.
It is an amenable number.
10188230108 is an abundant number, since it is smaller than the sum of its proper divisors (10490661412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10188230108 is a wasteful number, since it uses less digits than its factorization.
10188230108 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5706 (or 5704 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 32.
The spelling of 10188230108 in words is "ten billion, one hundred eighty-eight million, two hundred thirty thousand, one hundred eight".
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