Base | Representation |
---|---|
bin | 11110101110111101100… |
… | …111100111000111100001 |
3 | 21110220110121211120202210 |
4 | 132232331213213013201 |
5 | 234100344104020001 |
6 | 4254124420432333 |
7 | 305405403444153 |
oct | 36567547470741 |
9 | 7426417746683 |
10 | 2112010220001 |
11 | 744775788a40 |
12 | 2a13a3b486a9 |
13 | 124214376366 |
14 | 74316a2cad3 |
15 | 39e11805dd6 |
hex | 1ebbd9e71e1 |
2112010220001 has 16 divisors (see below), whose sum is σ = 3072225562560. Its totient is φ = 1279918403520.
The previous prime is 2112010219933. The next prime is 2112010220011. The reversal of 2112010220001 is 1000220102112.
It is not a de Polignac number, because 2112010220001 - 210 = 2112010218977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2112010220011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1704690 + ... + 2670203.
It is an arithmetic number, because the mean of its divisors is an integer number (192014097660).
Almost surely, 22112010220001 is an apocalyptic number.
It is an amenable number.
2112010220001 is a deficient number, since it is larger than the sum of its proper divisors (960215342559).
2112010220001 is a wasteful number, since it uses less digits than its factorization.
2112010220001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4389536.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 2112010220001 its reverse (1000220102112), we get a palindrome (3112230322113).
The spelling of 2112010220001 in words is "two trillion, one hundred twelve billion, ten million, two hundred twenty thousand, one".
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