Base | Representation |
---|---|
bin | 101101101101000111000111… |
… | …100010110101111111010000 |
3 | 222100201120101201100000110100 |
4 | 231231013013202311333100 |
5 | 202321340301212020422 |
6 | 1551303404534532400 |
7 | 60224434346246604 |
oct | 5555070742657720 |
9 | 870646351300410 |
10 | 201012112220112 |
11 | 59059837a78506 |
12 | 1a6655b1807100 |
13 | 882148ca20c6b |
14 | 378d07693b504 |
15 | 1838bbdd417ac |
hex | b6d1c78b5fd0 |
201012112220112 has 60 divisors (see below), whose sum is σ = 567812251618560. Its totient is φ = 66377831444544.
The previous prime is 201012112220063. The next prime is 201012112220137. The reversal of 201012112220112 is 211022211210102.
201012112220112 is a `hidden beast` number, since 20 + 101 + 211 + 2 + 220 + 112 = 666.
It is a super-3 number, since 3×2010121122201123 (a number of 44 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6522963312 + ... + 6522994127.
It is an arithmetic number, because the mean of its divisors is an integer number (9463537526976).
Almost surely, 2201012112220112 is an apocalyptic number.
It is an amenable number.
201012112220112 is an abundant number, since it is smaller than the sum of its proper divisors (366800139398448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201012112220112 is a wasteful number, since it uses less digits than its factorization.
201012112220112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13045957560 (or 13045957551 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 18.
Adding to 201012112220112 its reverse (211022211210102), we get a palindrome (412034323430214).
The spelling of 201012112220112 in words is "two hundred one trillion, twelve billion, one hundred twelve million, two hundred twenty thousand, one hundred twelve".
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