Base | Representation |
---|---|
bin | 1011101001001… |
… | …1100110000011 |
3 | 10101220021120110 |
4 | 2322103212003 |
5 | 100000322133 |
6 | 4502442403 |
7 | 1132060611 |
oct | 272234603 |
9 | 111807513 |
10 | 48839043 |
11 | 25628550 |
12 | 14433403 |
13 | a16cb56 |
14 | 66b46b1 |
15 | 444ac63 |
hex | 2e93983 |
48839043 has 16 divisors (see below), whose sum is σ = 73331712. Its totient is φ = 28644000.
The previous prime is 48839041. The next prime is 48839053. The reversal of 48839043 is 34093884.
48839043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 48839043 - 21 = 48839041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 48838992 and 48839010.
It is not an unprimeable number, because it can be changed into a prime (48839041) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 22848 + ... + 24893.
It is an arithmetic number, because the mean of its divisors is an integer number (4583232).
Almost surely, 248839043 is an apocalyptic number.
48839043 is a deficient number, since it is larger than the sum of its proper divisors (24492669).
48839043 is a wasteful number, since it uses less digits than its factorization.
48839043 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47786.
The product of its (nonzero) digits is 82944, while the sum is 39.
The square root of 48839043 is about 6988.4936145066. The cubic root of 48839043 is about 365.5294574230.
The spelling of 48839043 in words is "forty-eight million, eight hundred thirty-nine thousand, forty-three".
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