Base | Representation |
---|---|
bin | 11100000011100011… |
… | …000110001100001000 |
3 | 2212202102012011012002 |
4 | 130003203012030020 |
5 | 443143310144422 |
6 | 21501112210132 |
7 | 2114336231411 |
oct | 340343061410 |
9 | 85672164162 |
10 | 30124303112 |
11 | 11859424882 |
12 | 5a08699948 |
13 | 2ac1067837 |
14 | 165ab64808 |
15 | bb49ce692 |
hex | 7038c6308 |
30124303112 has 8 divisors (see below), whose sum is σ = 56483068350. Its totient is φ = 15062151552.
The previous prime is 30124303043. The next prime is 30124303123. The reversal of 30124303112 is 21130342103.
It can be written as a sum of positive squares in only one way, i.e., 29661795076 + 462508036 = 172226^2 + 21506^2 .
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 (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1882768937 + ... + 1882768952.
Almost surely, 230124303112 is an apocalyptic number.
It is an amenable number.
30124303112 is a deficient number, since it is larger than the sum of its proper divisors (26358765238).
30124303112 is a wasteful number, since it uses less digits than its factorization.
30124303112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3765537895 (or 3765537891 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 30124303112 its reverse (21130342103), we get a palindrome (51254645215).
The spelling of 30124303112 in words is "thirty billion, one hundred twenty-four million, three hundred three thousand, one hundred twelve".
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