Base | Representation |
---|---|
bin | 11111101000111… |
… | …111100010111111 |
3 | 1100222212110020020 |
4 | 133220333202333 |
5 | 2041343332433 |
6 | 124401423223 |
7 | 16104030510 |
oct | 3750774277 |
9 | 1328773206 |
10 | 530839743 |
11 | 252710835 |
12 | 12993ab13 |
13 | 85c92375 |
14 | 50702a07 |
15 | 3190acb3 |
hex | 1fa3f8bf |
530839743 has 16 divisors (see below), whose sum is σ = 809788416. Its totient is φ = 303003360.
The previous prime is 530839741. The next prime is 530839759. The reversal of 530839743 is 347938035.
It is a happy number.
530839743 is nontrivially palindromic in base 2.
It is not a de Polignac number, because 530839743 - 21 = 530839741 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 530839695 and 530839704.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530839741) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6330 + ... + 33192.
It is an arithmetic number, because the mean of its divisors is an integer number (50611776).
Almost surely, 2530839743 is an apocalyptic number.
530839743 is a deficient number, since it is larger than the sum of its proper divisors (278948673).
530839743 is a wasteful number, since it uses less digits than its factorization.
530839743 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27814.
The product of its (nonzero) digits is 272160, while the sum is 42.
The square root of 530839743 is about 23039.9597004856. The cubic root of 530839743 is about 809.6944145248.
It can be divided in two parts, 53083 and 9743, that added together give a palindrome (62826).
The spelling of 530839743 in words is "five hundred thirty million, eight hundred thirty-nine thousand, seven hundred forty-three".
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