Base | Representation |
---|---|
bin | 11100011101010011… |
… | …111010111011000110 |
3 | 2220212112111200100001 |
4 | 130131103322323012 |
5 | 1000034433014142 |
6 | 22012032311514 |
7 | 2131135145233 |
oct | 343523727306 |
9 | 86775450301 |
10 | 30556532422 |
11 | 11a60403089 |
12 | 5b093a259a |
13 | 2b5c781a20 |
14 | 169c31878a |
15 | bdc90c5b7 |
hex | 71d4faec6 |
30556532422 has 16 divisors (see below), whose sum is σ = 49366381680. Its totient is φ = 14101349472.
The previous prime is 30556532417. The next prime is 30556532443. The reversal of 30556532422 is 22423565503.
It is a congruent number.
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, 170668 + ... + 300400.
It is an arithmetic number, because the mean of its divisors is an integer number (3085398855).
Almost surely, 230556532422 is an apocalyptic number.
30556532422 is a deficient number, since it is larger than the sum of its proper divisors (18809849258).
30556532422 is a wasteful number, since it uses less digits than its factorization.
30556532422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138807.
The product of its (nonzero) digits is 216000, while the sum is 37.
The spelling of 30556532422 in words is "thirty billion, five hundred fifty-six million, five hundred thirty-two thousand, four hundred twenty-two".
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