Base | Representation |
---|---|
bin | 1010111011110001011111… |
… | …0001000111000000001011 |
3 | 1120120021220200221021220100 |
4 | 2232330113301013000023 |
5 | 3033432040111224321 |
6 | 41322500340100443 |
7 | 2350363445510262 |
oct | 256742761070013 |
9 | 46507820837810 |
10 | 12022012211211 |
11 | 39155635309a2 |
12 | 1421b43694723 |
13 | 692894c28a32 |
14 | 2d7c2321b5d9 |
15 | 15cac0662326 |
hex | aef17c4700b |
12022012211211 has 24 divisors (see below), whose sum is σ = 17610140673216. Its totient is φ = 7901985717360.
The previous prime is 12022012210979. The next prime is 12022012211227. The reversal of 12022012211211 is 11211221022021.
12022012211211 is a `hidden beast` number, since 1 + 20 + 220 + 1 + 2 + 211 + 211 = 666.
12022012211211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12022012211211 - 215 = 12022012178443 is a prime.
It is not an unprimeable number, because it can be changed into a prime (12022012211411) 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, 16021945 + ... + 16755498.
It is an arithmetic number, because the mean of its divisors is an integer number (733755861384).
Almost surely, 212022012211211 is an apocalyptic number.
12022012211211 is a deficient number, since it is larger than the sum of its proper divisors (5588128462005).
12022012211211 is a wasteful number, since it uses less digits than its factorization.
12022012211211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32778023 (or 32778020 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 12022012211211 its reverse (11211221022021), we get a palindrome (23233233233232).
The spelling of 12022012211211 in words is "twelve trillion, twenty-two billion, twelve million, two hundred eleven thousand, two hundred eleven".
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