Base | Representation |
---|---|
bin | 10110011011010011… |
… | …00111110111101010 |
3 | 1011002002201021012110 |
4 | 23031221213313222 |
5 | 144124241100312 |
6 | 5310422423150 |
7 | 604236541155 |
oct | 131551476752 |
9 | 34062637173 |
10 | 12040175082 |
11 | 5119401821 |
12 | 2400291ab6 |
13 | 119b58cc70 |
14 | 8230b8c9c |
15 | 4a705943c |
hex | 2cda67dea |
12040175082 has 32 divisors (see below), whose sum is σ = 25942105728. Its totient is φ = 3703323456.
The previous prime is 12040175003. The next prime is 12040175089. The reversal of 12040175082 is 28057104021.
It is not an unprimeable number, because it can be changed into a prime (12040175089) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199848 + ... + 253020.
It is an arithmetic number, because the mean of its divisors is an integer number (810690804).
Almost surely, 212040175082 is an apocalyptic number.
12040175082 is an abundant number, since it is smaller than the sum of its proper divisors (13901930646).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12040175082 is a wasteful number, since it uses less digits than its factorization.
12040175082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56094.
The product of its (nonzero) digits is 4480, while the sum is 30.
The spelling of 12040175082 in words is "twelve billion, forty million, one hundred seventy-five thousand, eighty-two".
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