Base | Representation |
---|---|
bin | 1001000111000010100110… |
… | …00111110101100110001100 |
3 | 2121221010222201102001211010 |
4 | 10203201103013311212030 |
5 | 10111210313220011022 |
6 | 110335031134125220 |
7 | 4135226303446605 |
oct | 443412307654614 |
9 | 77833881361733 |
10 | 20033122032012 |
11 | 6423aaa140a11 |
12 | 22b6678050810 |
13 | b2416641914b |
14 | 4d3873196dac |
15 | 24b192b0b50c |
hex | 1238531f598c |
20033122032012 has 24 divisors (see below), whose sum is σ = 47831020046656. Its totient is φ = 6522411824208.
The previous prime is 20033122031999. The next prime is 20033122032059. The reversal of 20033122032012 is 21023022133002.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 20033122032012.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19411939438 + ... + 19411940469.
Almost surely, 220033122032012 is an apocalyptic number.
It is an amenable number.
20033122032012 is an abundant number, since it is smaller than the sum of its proper divisors (27797898014644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20033122032012 is a wasteful number, since it uses less digits than its factorization.
20033122032012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38823879957 (or 38823879955 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 20033122032012 its reverse (21023022133002), we get a palindrome (41056144165014).
The spelling of 20033122032012 in words is "twenty trillion, thirty-three billion, one hundred twenty-two million, thirty-two thousand, twelve".
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