Base | Representation |
---|---|
bin | 1001000110111100111111… |
… | …01110010010000010101001 |
3 | 2121220212012221220022202000 |
4 | 10203132133232102002221 |
5 | 10111133132211223423 |
6 | 110333412335201213 |
7 | 4135061565421554 |
oct | 443363756220251 |
9 | 77825187808660 |
10 | 20030112211113 |
11 | 64227a5182a24 |
12 | 22b5b78076209 |
13 | b23aa69a6734 |
14 | 4d366955569b |
15 | 24b068777843 |
hex | 12379fb920a9 |
20030112211113 has 32 divisors (see below), whose sum is σ = 30204856281600. Its totient is φ = 13115045898000.
The previous prime is 20030112211111. The next prime is 20030112211117. The reversal of 20030112211113 is 31111221103002.
20030112211113 is a `hidden beast` number, since 200 + 30 + 112 + 211 + 113 = 666.
It is not a de Polignac number, because 20030112211113 - 21 = 20030112211111 is a prime.
It is a super-3 number, since 3×200301122111133 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (20030112211111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4024563 + ... + 7500488.
It is an arithmetic number, because the mean of its divisors is an integer number (943901758800).
Almost surely, 220030112211113 is an apocalyptic number.
It is an amenable number.
20030112211113 is a deficient number, since it is larger than the sum of its proper divisors (10174744070487).
20030112211113 is a wasteful number, since it uses less digits than its factorization.
20030112211113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11526210 (or 11526204 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 18.
Adding to 20030112211113 its reverse (31111221103002), we get a palindrome (51141333314115).
It can be divided in two parts, 2003011 and 2211113, that added together give a palindrome (4214124).
The spelling of 20030112211113 in words is "twenty trillion, thirty billion, one hundred twelve million, two hundred eleven thousand, one hundred thirteen".
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