Base | Representation |
---|---|
bin | 11100011110011011… |
… | …100001100110010000 |
3 | 2220220211211022210201 |
4 | 130132123201212100 |
5 | 1000104234144211 |
6 | 22013542504544 |
7 | 2131453534144 |
oct | 343633414620 |
9 | 86824738721 |
10 | 30575303056 |
11 | 11a6aa63801 |
12 | 5b13735154 |
13 | 2b636246cc |
14 | 16a0a03224 |
15 | bde3b90c1 |
hex | 71e6e1990 |
30575303056 has 10 divisors (see below), whose sum is σ = 59239649702. Its totient is φ = 15287651520.
The previous prime is 30575303053. The next prime is 30575303089. The reversal of 30575303056 is 65030357503.
It can be written as a sum of positive squares in only one way, i.e., 20552089600 + 10023213456 = 143360^2 + 100116^2 .
It is not an unprimeable number, because it can be changed into a prime (30575303053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 955478205 + ... + 955478236.
Almost surely, 230575303056 is an apocalyptic number.
It is an amenable number.
30575303056 is a deficient number, since it is larger than the sum of its proper divisors (28664346646).
30575303056 is a wasteful number, since it uses less digits than its factorization.
30575303056 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1910956449 (or 1910956443 counting only the distinct ones).
The product of its (nonzero) digits is 141750, while the sum is 37.
The spelling of 30575303056 in words is "thirty billion, five hundred seventy-five million, three hundred three thousand, fifty-six".
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