Base | Representation |
---|---|
bin | 101101000100110111… |
… | …100000100111000000 |
3 | 11121221002012220110011 |
4 | 231010313200213000 |
5 | 1243110402324212 |
6 | 34122404514304 |
7 | 3332253400300 |
oct | 550467404700 |
9 | 147832186404 |
10 | 48400042432 |
11 | 19587620275 |
12 | 94690ab994 |
13 | 4744450381 |
14 | 24b204b600 |
15 | 13d41a34a7 |
hex | b44de09c0 |
48400042432 has 84 divisors (see below), whose sum is σ = 112205658240. Its totient is φ = 20653538304.
The previous prime is 48400042429. The next prime is 48400042447. The reversal of 48400042432 is 23424000484.
It is a junction number, because it is equal to n+sod(n) for n = 48400042394 and 48400042403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 697569 + ... + 763807.
Almost surely, 248400042432 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 48400042432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56102829120).
48400042432 is an abundant number, since it is smaller than the sum of its proper divisors (63805615808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48400042432 is a wasteful number, since it uses less digits than its factorization.
48400042432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66498 (or 66481 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 31.
The spelling of 48400042432 in words is "forty-eight billion, four hundred million, forty-two thousand, four hundred thirty-two".
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