Base | Representation |
---|---|
bin | 10110011001001000… |
… | …10010100110010110 |
3 | 1011000211111212201002 |
4 | 23030210102212112 |
5 | 144110113000042 |
6 | 5304533103302 |
7 | 603626212514 |
oct | 131444224626 |
9 | 34024455632 |
10 | 12022000022 |
11 | 510a11860a |
12 | 23b6187b32 |
13 | 11978983a6 |
14 | 8209074b4 |
15 | 4a5669132 |
hex | 2cc912996 |
12022000022 has 16 divisors (see below), whose sum is σ = 18161418240. Its totient is φ = 5968335912.
The previous prime is 12022000021. The next prime is 12022000027. The reversal of 12022000022 is 22000022021.
It is a junction number, because it is equal to n+sod(n) for n = 12021999967 and 12022000012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12022000021) 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, 135629 + ... + 206007.
It is an arithmetic number, because the mean of its divisors is an integer number (1135088640).
Almost surely, 212022000022 is an apocalyptic number.
12022000022 is a deficient number, since it is larger than the sum of its proper divisors (6139418218).
12022000022 is a wasteful number, since it uses less digits than its factorization.
12022000022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70987.
The product of its (nonzero) digits is 32, while the sum is 11.
Adding to 12022000022 its reverse (22000022021), we get a palindrome (34022022043).
The spelling of 12022000022 in words is "twelve billion, twenty-two million, twenty-two", and thus it is an aban number and an uban number.
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