Base | Representation |
---|---|
bin | 10000110110100011… |
… | …110100100100001100 |
3 | 1201201002100212220221 |
4 | 100312203310210030 |
5 | 244024334313241 |
6 | 12151323321124 |
7 | 1210262624152 |
oct | 206643644414 |
9 | 51632325827 |
10 | 18095229196 |
11 | 7746315580 |
12 | 36100801a4 |
13 | 1924b93715 |
14 | c393393d2 |
15 | 70d9195d1 |
hex | 4368f490c |
18095229196 has 48 divisors (see below), whose sum is σ = 36861874560. Its totient is φ = 7685435520.
The previous prime is 18095229179. The next prime is 18095229203. The reversal of 18095229196 is 69192259081.
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, 87226 + ... + 209281.
It is an arithmetic number, because the mean of its divisors is an integer number (767955720).
Almost surely, 218095229196 is an apocalyptic number.
It is an amenable number.
18095229196 is an abundant number, since it is smaller than the sum of its proper divisors (18766645364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
18095229196 is a wasteful number, since it uses less digits than its factorization.
18095229196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 296614 (or 296612 counting only the distinct ones).
The product of its (nonzero) digits is 699840, while the sum is 52.
The spelling of 18095229196 in words is "eighteen billion, ninety-five million, two hundred twenty-nine thousand, one hundred ninety-six".
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