Base | Representation |
---|---|
bin | 10011000000101001… |
… | …101001010111110110 |
3 | 1221200112210122111021 |
4 | 103000221221113312 |
5 | 313300433341042 |
6 | 13213244131354 |
7 | 1321554145063 |
oct | 230051512766 |
9 | 57615718437 |
10 | 20412012022 |
11 | 8725059826 |
12 | 3b57b36b5a |
13 | 1c03b6382c |
14 | db8cd5c6a |
15 | 7e7003867 |
hex | 4c0a695f6 |
20412012022 has 32 divisors (see below), whose sum is σ = 31698171648. Its totient is φ = 9851931936.
The previous prime is 20412012011. The next prime is 20412012041. The reversal of 20412012022 is 22021021402.
It is a junction number, because it is equal to n+sod(n) for n = 20412011987 and 20412012005.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 4985008 + ... + 4989100.
It is an arithmetic number, because the mean of its divisors is an integer number (990567864).
Almost surely, 220412012022 is an apocalyptic number.
20412012022 is a deficient number, since it is larger than the sum of its proper divisors (11286159626).
20412012022 is a wasteful number, since it uses less digits than its factorization.
20412012022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4804.
The product of its (nonzero) digits is 128, while the sum is 16.
Adding to 20412012022 its reverse (22021021402), we get a palindrome (42433033424).
The spelling of 20412012022 in words is "twenty billion, four hundred twelve million, twelve thousand, twenty-two".
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