Base | Representation |
---|---|
bin | 1000111000101111111… |
… | …00001010011011101000 |
3 | 1002012010222012212220010 |
4 | 10130113330022123220 |
5 | 20000321121402402 |
6 | 352135004331520 |
7 | 31026500640663 |
oct | 4342774123350 |
9 | 1065128185803 |
10 | 305344325352 |
11 | 10854aa03010 |
12 | 4b217243ba0 |
13 | 22a421077c1 |
14 | 10ac8c346da |
15 | 7e2197ca6c |
hex | 4717f0a6e8 |
305344325352 has 64 divisors (see below), whose sum is σ = 838835870400. Its totient is φ = 91853181440.
The previous prime is 305344325333. The next prime is 305344325353. The reversal of 305344325352 is 253523443503.
305344325352 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 305344325352.
It is not an unprimeable number, because it can be changed into a prime (305344325353) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4185027 + ... + 4257362.
It is an arithmetic number, because the mean of its divisors is an integer number (13106810475).
Almost surely, 2305344325352 is an apocalyptic number.
It is an amenable number.
305344325352 is an abundant number, since it is smaller than the sum of its proper divisors (533491545048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
305344325352 is a wasteful number, since it uses less digits than its factorization.
305344325352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8442546 (or 8442542 counting only the distinct ones).
The product of its (nonzero) digits is 648000, while the sum is 39.
Adding to 305344325352 its reverse (253523443503), we get a palindrome (558867768855).
The spelling of 305344325352 in words is "three hundred five billion, three hundred forty-four million, three hundred twenty-five thousand, three hundred fifty-two".
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