Base | Representation |
---|---|
bin | 1001001100001110011110… |
… | …10110111000110001111100 |
3 | 2122120011220020201020021222 |
4 | 10212013033112320301330 |
5 | 10122120220300324012 |
6 | 110552535410412512 |
7 | 4154134566335516 |
oct | 446071726706174 |
9 | 78504806636258 |
10 | 20211300011132 |
11 | 6492622a4890a |
12 | 2325103591138 |
13 | b37bc0730419 |
14 | 4dc336dc6bb6 |
15 | 250b203ab972 |
hex | 1261cf5b8c7c |
20211300011132 has 12 divisors (see below), whose sum is σ = 35897682109800. Its totient is φ = 9954819408336.
The previous prime is 20211300011129. The next prime is 20211300011143. The reversal of 20211300011132 is 23111000311202.
It is a self number, because there is not a number n which added to its sum of digits gives 20211300011132.
It is a congruent number.
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, 37707649007 + ... + 37707649542.
It is an arithmetic number, because the mean of its divisors is an integer number (2991473509150).
Almost surely, 220211300011132 is an apocalyptic number.
It is an amenable number.
20211300011132 is a deficient number, since it is larger than the sum of its proper divisors (15686382098668).
20211300011132 is a wasteful number, since it uses less digits than its factorization.
20211300011132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75415298620 (or 75415298618 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 20211300011132 its reverse (23111000311202), we get a palindrome (43322300322334).
The spelling of 20211300011132 in words is "twenty trillion, two hundred eleven billion, three hundred million, eleven thousand, one hundred thirty-two".
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