Base | Representation |
---|---|
bin | 11100010100101010… |
… | …011001100011011000 |
3 | 2220111102110201101010 |
4 | 130110222121203120 |
5 | 444240311230404 |
6 | 21545410253520 |
7 | 2124423614346 |
oct | 342452314330 |
9 | 86442421333 |
10 | 30411430104 |
11 | 11996506610 |
12 | 5a888872a0 |
13 | 2b386a9173 |
14 | 1686d46996 |
15 | bcece9189 |
hex | 714a998d8 |
30411430104 has 64 divisors (see below), whose sum is σ = 84505213440. Its totient is φ = 9041701760.
The previous prime is 30411430099. The next prime is 30411430151. The reversal of 30411430104 is 40103411403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1072752 + ... + 1100735.
It is an arithmetic number, because the mean of its divisors is an integer number (1320393960).
Almost surely, 230411430104 is an apocalyptic number.
It is an amenable number.
30411430104 is an abundant number, since it is smaller than the sum of its proper divisors (54093783336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30411430104 is a wasteful number, since it uses less digits than its factorization.
30411430104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2173560 (or 2173556 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 30411430104 its reverse (40103411403), we get a palindrome (70514841507).
The spelling of 30411430104 in words is "thirty billion, four hundred eleven million, four hundred thirty thousand, one hundred four".
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