Base | Representation |
---|---|
bin | 10100101011011111… |
… | …00100110000110010 |
3 | 1001122201202202112112 |
4 | 22111233210300302 |
5 | 140214131223442 |
6 | 5033354525322 |
7 | 542060144312 |
oct | 122557446062 |
9 | 31581682475 |
10 | 11102211122 |
11 | 47879aa5a2 |
12 | 219a136842 |
13 | 107c1636c2 |
14 | 7746b9442 |
15 | 44ea2e082 |
hex | 295be4c32 |
11102211122 has 16 divisors (see below), whose sum is σ = 16873315200. Its totient is φ = 5477849520.
The previous prime is 11102211103. The next prime is 11102211139. The reversal of 11102211122 is 22111220111.
11102211122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 11102211097 and 11102211106.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286904 + ... + 323292.
It is an arithmetic number, because the mean of its divisors is an integer number (1054582200).
Almost surely, 211102211122 is an apocalyptic number.
11102211122 is a deficient number, since it is larger than the sum of its proper divisors (5771104078).
11102211122 is a wasteful number, since it uses less digits than its factorization.
11102211122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38401.
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 11102211122 its reverse (22111220111), we get a palindrome (33213431233).
The spelling of 11102211122 in words is "eleven billion, one hundred two million, two hundred eleven thousand, one hundred twenty-two".
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