Base | Representation |
---|---|
bin | 1011100010110… |
… | …1101000111000 |
3 | 10101010001201101 |
4 | 2320231220320 |
5 | 44343441212 |
6 | 4445501144 |
7 | 1125401233 |
oct | 270555070 |
9 | 111101641 |
10 | 48421432 |
11 | 25372814 |
12 | 142717b4 |
13 | a054a47 |
14 | 660641a |
15 | 43b7157 |
hex | 2e2da38 |
48421432 has 32 divisors (see below), whose sum is σ = 92810880. Its totient is φ = 23677920.
The previous prime is 48421427. The next prime is 48421447. The reversal of 48421432 is 23412484.
It is a happy number.
48421432 is digitally balanced in base 2, 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 48421432.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92323 + ... + 92845.
It is an arithmetic number, because the mean of its divisors is an integer number (2900340).
Almost surely, 248421432 is an apocalyptic number.
It is an amenable number.
48421432 is a deficient number, since it is larger than the sum of its proper divisors (44389448).
48421432 is a wasteful number, since it uses less digits than its factorization.
48421432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 763 (or 759 counting only the distinct ones).
The product of its digits is 6144, while the sum is 28.
The square root of 48421432 is about 6958.5509985916. The cubic root of 48421432 is about 364.4846219779.
The spelling of 48421432 in words is "forty-eight million, four hundred twenty-one thousand, four hundred thirty-two".
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