Base | Representation |
---|---|
bin | 10110100001111011… |
… | …11001010011001000 |
3 | 1011012222102101001101 |
4 | 23100331321103020 |
5 | 144233012233000 |
6 | 5320131231144 |
7 | 605513532154 |
oct | 132075712310 |
9 | 34188371041 |
10 | 12095821000 |
11 | 514785938a |
12 | 2416a484b4 |
13 | 11a9c74143 |
14 | 82a642064 |
15 | 4abd9be6a |
hex | 2d0f794c8 |
12095821000 has 64 divisors (see below), whose sum is σ = 28321488000. Its totient is φ = 4835377600.
The previous prime is 12095820973. The next prime is 12095821013. The reversal of 12095821000 is 12859021.
12095821000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 12095821000.
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, 2456541 + ... + 2461459.
It is an arithmetic number, because the mean of its divisors is an integer number (442523250).
Almost surely, 212095821000 is an apocalyptic number.
12095821000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12095821000 is an abundant number, since it is smaller than the sum of its proper divisors (16225667000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12095821000 is a wasteful number, since it uses less digits than its factorization.
12095821000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7399 (or 7385 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 28.
The spelling of 12095821000 in words is "twelve billion, ninety-five million, eight hundred twenty-one thousand".
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