Base | Representation |
---|---|
bin | 10101011100000110… |
… | …011101010001100010 |
3 | 2012102022020211212100 |
4 | 111130012131101202 |
5 | 334121112024442 |
6 | 14324131111230 |
7 | 1443313024122 |
oct | 253406352142 |
9 | 65368224770 |
10 | 23020033122 |
11 | 9843232669 |
12 | 4565442516 |
13 | 222b284698 |
14 | 1185424c82 |
15 | 8eae6a84c |
hex | 55c19d462 |
23020033122 has 24 divisors (see below), whose sum is σ = 49984481664. Its totient is φ = 7656768504.
The previous prime is 23020033093. The next prime is 23020033139. The reversal of 23020033122 is 22133002032.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 23020033095 and 23020033104.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1372758 + ... + 1389425.
It is an arithmetic number, because the mean of its divisors is an integer number (2082686736).
Almost surely, 223020033122 is an apocalyptic number.
23020033122 is an abundant number, since it is smaller than the sum of its proper divisors (26964448542).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23020033122 is a wasteful number, since it uses less digits than its factorization.
23020033122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2762654 (or 2762651 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 23020033122 its reverse (22133002032), we get a palindrome (45153035154).
The spelling of 23020033122 in words is "twenty-three billion, twenty million, thirty-three thousand, one hundred twenty-two".
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