Base | Representation |
---|---|
bin | 10010110101110011… |
… | …110000011111001000 |
3 | 1221012212112020020202 |
4 | 102311303300133020 |
5 | 312412402110344 |
6 | 13143225311332 |
7 | 1314215060636 |
oct | 226563603710 |
9 | 57185466222 |
10 | 20230113224 |
11 | 864140a542 |
12 | 3b07035548 |
13 | 1ba52765c9 |
14 | d9caa6356 |
15 | 7d607294e |
hex | 4b5cf07c8 |
20230113224 has 8 divisors (see below), whose sum is σ = 37931462310. Its totient is φ = 10115056608.
The previous prime is 20230113223. The next prime is 20230113259. The reversal of 20230113224 is 42231103202.
It can be written as a sum of positive squares in only one way, i.e., 20036402500 + 193710724 = 141550^2 + 13918^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 20230113196 and 20230113205.
It is not an unprimeable number, because it can be changed into a prime (20230113223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1264382069 + ... + 1264382084.
Almost surely, 220230113224 is an apocalyptic number.
It is an amenable number.
20230113224 is a deficient number, since it is larger than the sum of its proper divisors (17701349086).
20230113224 is a wasteful number, since it uses less digits than its factorization.
20230113224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2528764159 (or 2528764155 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 20230113224 its reverse (42231103202), we get a palindrome (62461216426).
The spelling of 20230113224 in words is "twenty billion, two hundred thirty million, one hundred thirteen thousand, two hundred twenty-four".
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