Base | Representation |
---|---|
bin | 11011111110100110… |
… | …111110011110101000 |
3 | 2212112122020222011121 |
4 | 123332212332132220 |
5 | 443011101342044 |
6 | 21444552105024 |
7 | 2112311655520 |
oct | 337646763650 |
9 | 85478228147 |
10 | 30041434024 |
11 | 11816674028 |
12 | 59a4995174 |
13 | 2aa9b41584 |
14 | 164db52680 |
15 | bac5b0984 |
hex | 6fe9be7a8 |
30041434024 has 32 divisors (see below), whose sum is σ = 64999509120. Its totient is φ = 12749898816.
The previous prime is 30041434001. The next prime is 30041434039. The reversal of 30041434024 is 42043414003.
It is a self number, because there is not a number n which added to its sum of digits gives 30041434024.
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 in 7 ways as a sum of consecutive naturals, for example, 2598379 + ... + 2609914.
It is an arithmetic number, because the mean of its divisors is an integer number (2031234660).
Almost surely, 230041434024 is an apocalyptic number.
It is an amenable number.
30041434024 is an abundant number, since it is smaller than the sum of its proper divisors (34958075096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30041434024 is a wasteful number, since it uses less digits than its factorization.
30041434024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5208409 (or 5208405 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 25.
Adding to 30041434024 its reverse (42043414003), we get a palindrome (72084848027).
The spelling of 30041434024 in words is "thirty billion, forty-one million, four hundred thirty-four thousand, twenty-four".
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