Base | Representation |
---|---|
bin | 1101110110110111011010… |
… | …00100011001011010001000 |
3 | 10222220010210012102102002202 |
4 | 12323123231010121122020 |
5 | 12443230112142210124 |
6 | 144450510101415332 |
7 | 6263364226533524 |
oct | 673335504313210 |
9 | 128803705372082 |
10 | 30472475350664 |
11 | 9789338a13076 |
12 | 350192a40a548 |
13 | 1400707ca3969 |
14 | 774c38bdad84 |
15 | 37c9d42905ae |
hex | 1bb6ed119688 |
30472475350664 has 8 divisors (see below), whose sum is σ = 57135891282510. Its totient is φ = 15236237675328.
The previous prime is 30472475350619. The next prime is 30472475350693. The reversal of 30472475350664 is 46605357427403.
It can be written as a sum of positive squares in only one way, i.e., 30000355198564 + 472120152100 = 5477258^2 + 687110^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1904529709409 + ... + 1904529709424.
Almost surely, 230472475350664 is an apocalyptic number.
It is an amenable number.
30472475350664 is a deficient number, since it is larger than the sum of its proper divisors (26663415931846).
30472475350664 is a wasteful number, since it uses less digits than its factorization.
30472475350664 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3809059418839 (or 3809059418835 counting only the distinct ones).
The product of its (nonzero) digits is 50803200, while the sum is 56.
The spelling of 30472475350664 in words is "thirty trillion, four hundred seventy-two billion, four hundred seventy-five million, three hundred fifty thousand, six hundred sixty-four".
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