Base | Representation |
---|---|
bin | 11111100111110… |
… | …111000110100101 |
3 | 1100222022101012020 |
4 | 133213313012211 |
5 | 2041304334023 |
6 | 124351213353 |
7 | 16101353430 |
oct | 3747670645 |
9 | 1328271166 |
10 | 530543013 |
11 | 252528900 |
12 | 129817259 |
13 | 85bba2a0 |
14 | 50666817 |
15 | 3189cde3 |
hex | 1f9f71a5 |
530543013 has 48 divisors (see below), whose sum is σ = 957038208. Its totient is φ = 254390400.
The previous prime is 530542981. The next prime is 530543029. The reversal of 530543013 is 310345035.
It is a happy number.
It is not a de Polignac number, because 530543013 - 25 = 530542981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530543053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25003 + ... + 41063.
It is an arithmetic number, because the mean of its divisors is an integer number (19938296).
Almost surely, 2530543013 is an apocalyptic number.
It is an amenable number.
530543013 is a deficient number, since it is larger than the sum of its proper divisors (426495195).
530543013 is a wasteful number, since it uses less digits than its factorization.
530543013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16106 (or 16095 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 24.
The square root of 530543013 is about 23033.5193359591. The cubic root of 530543013 is about 809.5435181335.
Adding to 530543013 its reverse (310345035), we get a palindrome (840888048).
The spelling of 530543013 in words is "five hundred thirty million, five hundred forty-three thousand, thirteen".
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