Base | Representation |
---|---|
bin | 11100011111010000… |
… | …101001010000011000 |
3 | 2220221211000210022110 |
4 | 130133100221100120 |
5 | 1000121320244211 |
6 | 22015201152320 |
7 | 2132013101622 |
oct | 343720512030 |
9 | 86854023273 |
10 | 30589228056 |
11 | 11a77904872 |
12 | 5b1832b6a0 |
13 | 2b6648b95a |
14 | 16a27c9c12 |
15 | be0719ea6 |
hex | 71f429418 |
30589228056 has 16 divisors (see below), whose sum is σ = 76473070200. Its totient is φ = 10196409344.
The previous prime is 30589228039. The next prime is 30589228093. The reversal of 30589228056 is 65082298503.
It is a junction number, because it is equal to n+sod(n) for n = 30589227996 and 30589228014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 637275561 + ... + 637275608.
Almost surely, 230589228056 is an apocalyptic number.
It is an amenable number.
30589228056 is an abundant number, since it is smaller than the sum of its proper divisors (45883842144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30589228056 is a wasteful number, since it uses less digits than its factorization.
30589228056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1274551178 (or 1274551174 counting only the distinct ones).
The product of its (nonzero) digits is 1036800, while the sum is 48.
The spelling of 30589228056 in words is "thirty billion, five hundred eighty-nine million, two hundred twenty-eight thousand, fifty-six".
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