Base | Representation |
---|---|
bin | 101101101101000111010010… |
… | …110011110010100111010000 |
3 | 222100201120212212221210202001 |
4 | 231231013102303302213100 |
5 | 202321341143102241422 |
6 | 1551303435405403344 |
7 | 60224442132535645 |
oct | 5555072263624720 |
9 | 870646785853661 |
10 | 201012301212112 |
11 | 59059924721a45 |
12 | 1a665644b69554 |
13 | 88214bcc22950 |
14 | 378d093a95dcc |
15 | 1838bd0724227 |
hex | b6d1d2cf29d0 |
201012301212112 has 40 divisors (see below), whose sum is σ = 419458420208520. Its totient is φ = 92766387148800.
The previous prime is 201012301212053. The next prime is 201012301212157. The reversal of 201012301212112 is 211212103210102.
It can be written as a sum of positive squares in 4 ways, for example, as 5099539502656 + 195912761709456 = 2258216^2 + 13996884^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 201012301212112.
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, 42110389 + ... + 46640212.
It is an arithmetic number, because the mean of its divisors is an integer number (10486460505213).
Almost surely, 2201012301212112 is an apocalyptic number.
It is an amenable number.
201012301212112 is an abundant number, since it is smaller than the sum of its proper divisors (218446118996408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201012301212112 is a wasteful number, since it uses less digits than its factorization.
201012301212112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88761511 (or 88761505 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 19.
Adding to 201012301212112 its reverse (211212103210102), we get a palindrome (412224404422214).
The spelling of 201012301212112 in words is "two hundred one trillion, twelve billion, three hundred one million, two hundred twelve thousand, one hundred twelve".
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