Base | Representation |
---|---|
bin | 1110100110010010110101… |
… | …11011011100010010101001 |
3 | 11012122221011022121001101100 |
4 | 13103021122323130102221 |
5 | 13201430110420231441 |
6 | 152135301203312013 |
7 | 6522205145056404 |
oct | 723113273342251 |
9 | 135587138531340 |
10 | 32102111102121 |
11 | a2574798a9235 |
12 | 372573007b609 |
13 | 14bb2a698a2b8 |
14 | 7cda713d6d3b |
15 | 3aa0b24eccb6 |
hex | 1d325aedc4a9 |
32102111102121 has 24 divisors (see below), whose sum is σ = 47978457209280. Its totient is φ = 20659212566496.
The previous prime is 32102111102107. The next prime is 32102111102143. The reversal of 32102111102121 is 12120111120123.
It is a happy number.
32102111102121 is a `hidden beast` number, since 321 + 0 + 21 + 1 + 110 + 212 + 1 = 666.
It is not a de Polignac number, because 32102111102121 - 27 = 32102111101993 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 32102111102094 and 32102111102103.
It is not an unprimeable number, because it can be changed into a prime (32102111102021) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11263311 + ... + 13822676.
It is an arithmetic number, because the mean of its divisors is an integer number (1999102383720).
Almost surely, 232102111102121 is an apocalyptic number.
It is an amenable number.
32102111102121 is a deficient number, since it is larger than the sum of its proper divisors (15876346107159).
32102111102121 is a wasteful number, since it uses less digits than its factorization.
32102111102121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25090925 (or 25090922 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 18.
Adding to 32102111102121 its reverse (12120111120123), we get a palindrome (44222222222244).
The spelling of 32102111102121 in words is "thirty-two trillion, one hundred two billion, one hundred eleven million, one hundred two thousand, one hundred twenty-one".
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