Base | Representation |
---|---|
bin | 10010111011100100… |
… | …00011000100001010 |
3 | 222020022002221012220 |
4 | 21131302003010022 |
5 | 131303303213214 |
6 | 4400255314510 |
7 | 506566632360 |
oct | 113562030412 |
9 | 28208087186 |
10 | 10163335434 |
11 | 4345a3537a |
12 | 1b7781ba36 |
13 | c5c7a8165 |
14 | 6c5b1d630 |
15 | 3e73c39a9 |
hex | 25dc8310a |
10163335434 has 48 divisors (see below), whose sum is σ = 23783470272. Its totient is φ = 2836257984.
The previous prime is 10163335421. The next prime is 10163335439. The reversal of 10163335434 is 43453336101.
It is a junction number, because it is equal to n+sod(n) for n = 10163335395 and 10163335404.
It is not an unprimeable number, because it can be changed into a prime (10163335439) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12222 + ... + 143094.
It is an arithmetic number, because the mean of its divisors is an integer number (495488964).
Almost surely, 210163335434 is an apocalyptic number.
10163335434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10163335434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11891735136).
10163335434 is an abundant number, since it is smaller than the sum of its proper divisors (13620134838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10163335434 is a wasteful number, since it uses less digits than its factorization.
10163335434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130971 (or 130928 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 33.
The spelling of 10163335434 in words is "ten billion, one hundred sixty-three million, three hundred thirty-five thousand, four hundred thirty-four".
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