Base | Representation |
---|---|
bin | 101101100110000101… |
… | …001101010010010110 |
3 | 11200100220202120122120 |
4 | 231212011031102112 |
5 | 1300231031001210 |
6 | 34253552240410 |
7 | 3352131011631 |
oct | 554605152226 |
9 | 150326676576 |
10 | 48957281430 |
11 | 19843122172 |
12 | 95a3840106 |
13 | 4802a267a5 |
14 | 2526062c18 |
15 | 1418076270 |
hex | b6614d496 |
48957281430 has 32 divisors (see below), whose sum is σ = 117965611008. Its totient is φ = 13003260000.
The previous prime is 48957281413. The next prime is 48957281441. The reversal of 48957281430 is 3418275984.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3243286 + ... + 3258345.
It is an arithmetic number, because the mean of its divisors is an integer number (3686425344).
Almost surely, 248957281430 is an apocalyptic number.
48957281430 is an abundant number, since it is smaller than the sum of its proper divisors (69008329578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48957281430 is a wasteful number, since it uses less digits than its factorization.
48957281430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6501892.
The product of its (nonzero) digits is 1935360, while the sum is 51.
The spelling of 48957281430 in words is "forty-eight billion, nine hundred fifty-seven million, two hundred eighty-one thousand, four hundred thirty".
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