Base | Representation |
---|---|
bin | 1011100001100111111111… |
… | …1110100110000011000110 |
3 | 1122212110102102100010202010 |
4 | 2320121333332212003012 |
5 | 3130110332430412111 |
6 | 42541324033555050 |
7 | 2445354265110543 |
oct | 270317776460306 |
9 | 48773372303663 |
10 | 12672300638406 |
11 | 4046324387122 |
12 | 1507b87a15a86 |
13 | 70bcba301326 |
14 | 31b4b2231bca |
15 | 16e980349aa6 |
hex | b867ffa60c6 |
12672300638406 has 32 divisors (see below), whose sum is σ = 26837566518240. Its totient is φ = 3975311678976.
The previous prime is 12672300638369. The next prime is 12672300638419. The reversal of 12672300638406 is 60483600327621.
It is a congruent number.
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, 3568201 + ... + 6170628.
It is an arithmetic number, because the mean of its divisors is an integer number (838673953695).
Almost surely, 212672300638406 is an apocalyptic number.
12672300638406 is an abundant number, since it is smaller than the sum of its proper divisors (14165265879834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12672300638406 is a wasteful number, since it uses less digits than its factorization.
12672300638406 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9751608.
The product of its (nonzero) digits is 1741824, while the sum is 48.
The spelling of 12672300638406 in words is "twelve trillion, six hundred seventy-two billion, three hundred million, six hundred thirty-eight thousand, four hundred six".
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