Base | Representation |
---|---|
bin | 1011100100100… |
… | …1001110100000 |
3 | 10101022210201120 |
4 | 2321021032200 |
5 | 44411100212 |
6 | 4452132240 |
7 | 1126351542 |
oct | 271111640 |
9 | 111283646 |
10 | 48534432 |
11 | 2543a701 |
12 | 14307080 |
13 | a0942cb |
14 | 6635692 |
15 | 43da88c |
hex | 2e493a0 |
48534432 has 48 divisors (see below), whose sum is σ = 129820320. Its totient is φ = 15871232.
The previous prime is 48534419. The next prime is 48534433. The reversal of 48534432 is 23443584.
It is a tau number, because it is divible by the number of its divisors (48).
It is a junction number, because it is equal to n+sod(n) for n = 48534393 and 48534402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48534433) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319 + ... + 9857.
It is an arithmetic number, because the mean of its divisors is an integer number (2704590).
Almost surely, 248534432 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 48534432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64910160).
48534432 is an abundant number, since it is smaller than the sum of its proper divisors (81285888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48534432 is a wasteful number, since it uses less digits than its factorization.
48534432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9605 (or 9597 counting only the distinct ones).
The product of its digits is 46080, while the sum is 33.
The square root of 48534432 is about 6966.6657735247. The cubic root of 48534432 is about 364.7679315455.
The spelling of 48534432 in words is "forty-eight million, five hundred thirty-four thousand, four hundred thirty-two".
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