Base | Representation |
---|---|
bin | 11011010101010100010000… |
… | …001111110001111111010000 |
3 | 120202122011110210100020211202 |
4 | 123111110100033301333100 |
5 | 111224023401212020422 |
6 | 1103400403145530332 |
7 | 34215016130254223 |
oct | 3325242017617720 |
9 | 522564423306752 |
10 | 120212112220112 |
11 | 35337741474680 |
12 | 11595ab51a39a8 |
13 | 520cc51c123a3 |
14 | 2198423a215ba |
15 | dd6ed6115b92 |
hex | 6d55103f1fd0 |
120212112220112 has 40 divisors (see below), whose sum is σ = 254094328529280. Its totient is φ = 54639796762880.
The previous prime is 120212112220103. The next prime is 120212112220141. The reversal of 120212112220112 is 211022211212021.
120212112220112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1202121122201123 (a number of 43 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8294312 + ... + 17584647.
It is an arithmetic number, because the mean of its divisors is an integer number (6352358213232).
Almost surely, 2120212112220112 is an apocalyptic number.
It is an amenable number.
120212112220112 is an abundant number, since it is smaller than the sum of its proper divisors (133882216309168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120212112220112 is a wasteful number, since it uses less digits than its factorization.
120212112220112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25905371 (or 25905365 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 20.
Adding to 120212112220112 its reverse (211022211212021), we get a palindrome (331234323432133).
The spelling of 120212112220112 in words is "one hundred twenty trillion, two hundred twelve billion, one hundred twelve million, two hundred twenty thousand, one hundred twelve".
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