Base | Representation |
---|---|
bin | 100000001011001111111… |
… | …100110000011111011000 |
3 | 21211101020111111121220212 |
4 | 200023033330300133120 |
5 | 242211314103013422 |
6 | 4411433301310252 |
7 | 315514111623164 |
oct | 40131774603730 |
9 | 7741214447825 |
10 | 2211102001112 |
11 | 7827a5488814 |
12 | 2b8639705388 |
13 | 130676972474 |
14 | 790371d3ca4 |
15 | 3c7b0e3d9e2 |
hex | 202cff307d8 |
2211102001112 has 32 divisors (see below), whose sum is σ = 4164075000000. Its totient is φ = 1100684030208.
The previous prime is 2211102001111. The next prime is 2211102001159. The reversal of 2211102001112 is 2111002011122.
2211102001112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2211102001111) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8764514 + ... + 9013262.
It is an arithmetic number, because the mean of its divisors is an integer number (130127343750).
Almost surely, 22211102001112 is an apocalyptic number.
It is an amenable number.
2211102001112 is a deficient number, since it is larger than the sum of its proper divisors (1952972998888).
2211102001112 is a wasteful number, since it uses less digits than its factorization.
2211102001112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 253643 (or 253639 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 2211102001112 its reverse (2111002011122), we get a palindrome (4322104012234).
It can be divided in two parts, 221110 and 2001112, that added together give a palindrome (2222222).
The spelling of 2211102001112 in words is "two trillion, two hundred eleven billion, one hundred two million, one thousand, one hundred twelve".
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