Base | Representation |
---|---|
bin | 1010000010000… |
… | …1100110111111 |
3 | 2221011220212120 |
4 | 2200201212333 |
5 | 41233040303 |
6 | 4101534023 |
7 | 1020452160 |
oct | 240414677 |
9 | 87156776 |
10 | 42080703 |
11 | 21831945 |
12 | 12114313 |
13 | 8944932 |
14 | 5835767 |
15 | 3a63553 |
hex | 28219bf |
42080703 has 16 divisors (see below), whose sum is σ = 65615616. Its totient is φ = 23486400.
The previous prime is 42080699. The next prime is 42080723. The reversal of 42080703 is 30708024.
42080703 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 42080703 - 22 = 42080699 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42080723) 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, 22398 + ... + 24203.
It is an arithmetic number, because the mean of its divisors is an integer number (4100976).
Almost surely, 242080703 is an apocalyptic number.
42080703 is a gapful number since it is divisible by the number (43) formed by its first and last digit.
42080703 is a deficient number, since it is larger than the sum of its proper divisors (23534913).
42080703 is a wasteful number, since it uses less digits than its factorization.
42080703 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46654.
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 42080703 is about 6486.9640819107. The cubic root of 42080703 is about 347.8251615467.
Adding to 42080703 its reverse (30708024), we get a palindrome (72788727).
The spelling of 42080703 in words is "forty-two million, eighty thousand, seven hundred three".
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