Base | Representation |
---|---|
bin | 1011000000011011011101… |
… | …1011001001101101010100 |
3 | 1120211221101012111012102212 |
4 | 2300012313123021231110 |
5 | 3041234344024033022 |
6 | 41423325424452552 |
7 | 2356224563413112 |
oct | 260066733115524 |
9 | 46757335435385 |
10 | 12102000221012 |
11 | 394647a698619 |
12 | 143554747a158 |
13 | 69a2a1723150 |
14 | 2dba50554ab2 |
15 | 15ec02a633e2 |
hex | b01b76c9b54 |
12102000221012 has 12 divisors (see below), whose sum is σ = 22807615801236. Its totient is φ = 5585538563520.
The previous prime is 12102000220987. The next prime is 12102000221029. The reversal of 12102000221012 is 21012200020121.
12102000221012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 679790356036 + 11422209864976 = 824494^2 + 3379676^2 .
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, 116365386689 + ... + 116365386792.
It is an arithmetic number, because the mean of its divisors is an integer number (1900634650103).
Almost surely, 212102000221012 is an apocalyptic number.
It is an amenable number.
12102000221012 is a deficient number, since it is larger than the sum of its proper divisors (10705615580224).
12102000221012 is a wasteful number, since it uses less digits than its factorization.
12102000221012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 232730773498 (or 232730773496 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 12102000221012 its reverse (21012200020121), we get a palindrome (33114200241133).
The spelling of 12102000221012 in words is "twelve trillion, one hundred two billion, two hundred twenty-one thousand, twelve".
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