Base | Representation |
---|---|
bin | 11111111000100101… |
… | …110110100011100000 |
3 | 10021100221000201111002 |
4 | 133320211312203200 |
5 | 1030103233142144 |
6 | 23421052211132 |
7 | 2321246316260 |
oct | 377045664340 |
9 | 107327021432 |
10 | 34235443424 |
11 | 135790193a6 |
12 | 6775469aa8 |
13 | 32c7a00640 |
14 | 192ab697a0 |
15 | d558aa14e |
hex | 7f89768e0 |
34235443424 has 96 divisors (see below), whose sum is σ = 84124002816. Its totient is φ = 13352855040.
The previous prime is 34235443391. The next prime is 34235443447. The reversal of 34235443424 is 42434453243.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123959 + ... + 289545.
It is an arithmetic number, because the mean of its divisors is an integer number (876291696).
Almost surely, 234235443424 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 34235443424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42062001408).
34235443424 is an abundant number, since it is smaller than the sum of its proper divisors (49888559392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
34235443424 is a wasteful number, since it uses less digits than its factorization.
34235443424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 165688 (or 165680 counting only the distinct ones).
The product of its digits is 552960, while the sum is 38.
Adding to 34235443424 its reverse (42434453243), we get a palindrome (76669896667).
The spelling of 34235443424 in words is "thirty-four billion, two hundred thirty-five million, four hundred forty-three thousand, four hundred twenty-four".
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