Base | Representation |
---|---|
bin | 10100101011011111… |
… | …00100011111011100 |
3 | 1001122201202201000102 |
4 | 22111233210133130 |
5 | 140214131210022 |
6 | 5033354520232 |
7 | 542060141135 |
oct | 122557443734 |
9 | 31581681012 |
10 | 11102210012 |
11 | 47879a9783 |
12 | 219a136078 |
13 | 107c16304a |
14 | 7746b8c8c |
15 | 44ea2da92 |
hex | 295be47dc |
11102210012 has 24 divisors (see below), whose sum is σ = 20200894560. Its totient is φ = 5332470080.
The previous prime is 11102210011. The next prime is 11102210027. The reversal of 11102210012 is 21001220111.
It is a junction number, because it is equal to n+sod(n) for n = 11102209975 and 11102210002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11102210011) 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, 220064 + ... + 265767.
It is an arithmetic number, because the mean of its divisors is an integer number (841703940).
Almost surely, 211102210012 is an apocalyptic number.
It is an amenable number.
11102210012 is a deficient number, since it is larger than the sum of its proper divisors (9098684548).
11102210012 is a wasteful number, since it uses less digits than its factorization.
11102210012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 486061 (or 486059 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 11102210012 its reverse (21001220111), we get a palindrome (32103430123).
It can be divided in two parts, 1110 and 2210012, that added together give a palindrome (2211122).
The spelling of 11102210012 in words is "eleven billion, one hundred two million, two hundred ten thousand, twelve".
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