Base | Representation |
---|---|
bin | 11100010000000011… |
… | …000001110100110010 |
3 | 2220022000202212211120 |
4 | 130100003001310302 |
5 | 444111001003214 |
6 | 21534002523110 |
7 | 2122463515023 |
oct | 342003016462 |
9 | 86260685746 |
10 | 30334000434 |
11 | 11956830551 |
12 | 5a66966496 |
13 | 2b256389aa |
14 | 167a94cc4a |
15 | bc8101ea9 |
hex | 7100c1d32 |
30334000434 has 16 divisors (see below), whose sum is σ = 60674546880. Its totient is φ = 10110242480.
The previous prime is 30334000423. The next prime is 30334000447. The reversal of 30334000434 is 43400043303.
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 in 7 ways as a sum of consecutive naturals, for example, 211449 + ... + 324620.
It is an arithmetic number, because the mean of its divisors is an integer number (3792159180).
Almost surely, 230334000434 is an apocalyptic number.
30334000434 is an abundant number, since it is smaller than the sum of its proper divisors (30340546446).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30334000434 is a wasteful number, since it uses less digits than its factorization.
30334000434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 545505.
The product of its (nonzero) digits is 5184, while the sum is 24.
Adding to 30334000434 its reverse (43400043303), we get a palindrome (73734043737).
The spelling of 30334000434 in words is "thirty billion, three hundred thirty-four million, four hundred thirty-four", and thus it is an aban number.
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