Base | Representation |
---|---|
bin | 10110011001001000… |
… | …10010100111111010 |
3 | 1011000211111212211210 |
4 | 23030210102213322 |
5 | 144110113000442 |
6 | 5304533103550 |
7 | 603626213016 |
oct | 131444224772 |
9 | 34024455753 |
10 | 12022000122 |
11 | 510a1186a0 |
12 | 23b6187bb6 |
13 | 1197898452 |
14 | 820907546 |
15 | 4a566919c |
hex | 2cc9129fa |
12022000122 has 32 divisors (see below), whose sum is σ = 26287280064. Its totient is φ = 3635049600.
The previous prime is 12022000121. The next prime is 12022000127. The reversal of 12022000122 is 22100022021.
12022000122 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 = 12022000098 and 12022000107.
It is not an unprimeable number, because it can be changed into a prime (12022000121) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 169129 + ... + 229452.
It is an arithmetic number, because the mean of its divisors is an integer number (821477502).
Almost surely, 212022000122 is an apocalyptic number.
12022000122 is an abundant number, since it is smaller than the sum of its proper divisors (14265279942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12022000122 is a wasteful number, since it uses less digits than its factorization.
12022000122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 399054.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 12022000122 its reverse (22100022021), we get a palindrome (34122022143).
The spelling of 12022000122 in words is "twelve billion, twenty-two million, one hundred twenty-two", and thus it is an aban number.
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