Base | Representation |
---|---|
bin | 110011010100010001… |
… | …1101100000010101001 |
3 | 101112110011201020100010 |
4 | 1212220203230002221 |
5 | 3301143220010441 |
6 | 122343125402133 |
7 | 10650624323535 |
oct | 1465043540251 |
9 | 345404636303 |
10 | 110202110121 |
11 | 42811244474 |
12 | 19436569349 |
13 | a5133427ac |
14 | 5495d94bc5 |
15 | 2ceec1c116 |
hex | 19a88ec0a9 |
110202110121 has 16 divisors (see below), whose sum is σ = 154930501440. Its totient is φ = 69483939840.
The previous prime is 110202110113. The next prime is 110202110201. The reversal of 110202110121 is 121011202011.
It is not a de Polignac number, because 110202110121 - 23 = 110202110113 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 110202110097 and 110202110106.
It is not an unprimeable number, because it can be changed into a prime (110202110111) 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, 1596360 + ... + 1663961.
It is an arithmetic number, because the mean of its divisors is an integer number (9683156340).
Almost surely, 2110202110121 is an apocalyptic number.
It is an amenable number.
110202110121 is a deficient number, since it is larger than the sum of its proper divisors (44728391319).
110202110121 is a wasteful number, since it uses less digits than its factorization.
110202110121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3260936.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 110202110121 its reverse (121011202011), we get a palindrome (231213312132).
The spelling of 110202110121 in words is "one hundred ten billion, two hundred two million, one hundred ten thousand, one hundred twenty-one".
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