Base | Representation |
---|---|
bin | 1010110011111101100101… |
… | …0101110001101111101010 |
3 | 1120002110112200020222201012 |
4 | 2230333121111301233222 |
5 | 3024232224120411212 |
6 | 41141104534023522 |
7 | 2334603166115126 |
oct | 254773125615752 |
9 | 46073480228635 |
10 | 11887820872682 |
11 | 3873661a71127 |
12 | 13bbb331a7ba2 |
13 | 68302a8bba41 |
14 | 2d1533232586 |
15 | 159369880922 |
hex | acfd9571bea |
11887820872682 has 8 divisors (see below), whose sum is σ = 18880656680196. Its totient is φ = 5594268645952.
The previous prime is 11887820872663. The next prime is 11887820872709. The reversal of 11887820872682 is 28627802878811.
It can be written as a sum of positive squares in 2 ways, for example, as 11751999878161 + 135820994521 = 3428119^2 + 368539^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174820895153 + ... + 174820895220.
Almost surely, 211887820872682 is an apocalyptic number.
11887820872682 is a deficient number, since it is larger than the sum of its proper divisors (6992835807514).
11887820872682 is a wasteful number, since it uses less digits than its factorization.
11887820872682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 349641790392.
The product of its (nonzero) digits is 77070336, while the sum is 68.
The spelling of 11887820872682 in words is "eleven trillion, eight hundred eighty-seven billion, eight hundred twenty million, eight hundred seventy-two thousand, six hundred eighty-two".
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