Base | Representation |
---|---|
bin | 1001001100110001100011… |
… | …01101101001001110111000 |
3 | 2122121222111112200102222201 |
4 | 10212120301231221032320 |
5 | 10122422301240404422 |
6 | 111005332102555544 |
7 | 4155402323611465 |
oct | 446306155511670 |
9 | 78558445612881 |
10 | 20230130013112 |
11 | 649a605aa3018 |
12 | 2328899738bb4 |
13 | b399018b9726 |
14 | 4dd201b4c66c |
15 | 251373566727 |
hex | 126631b693b8 |
20230130013112 has 48 divisors (see below), whose sum is σ = 38386903436640. Its totient is φ = 9995045018112.
The previous prime is 20230130013101. The next prime is 20230130013113. The reversal of 20230130013112 is 21131003103202.
It is a self number, because there is not a number n which added to its sum of digits gives 20230130013112.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20230130013113) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100210708 + ... + 100412380.
It is an arithmetic number, because the mean of its divisors is an integer number (799727154930).
Almost surely, 220230130013112 is an apocalyptic number.
It is an amenable number.
20230130013112 is a deficient number, since it is larger than the sum of its proper divisors (18156773423528).
20230130013112 is a wasteful number, since it uses less digits than its factorization.
20230130013112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203440 (or 203347 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 20230130013112 its reverse (21131003103202), we get a palindrome (41361133116314).
The spelling of 20230130013112 in words is "twenty trillion, two hundred thirty billion, one hundred thirty million, thirteen thousand, one hundred twelve".
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