Base | Representation |
---|---|
bin | 11111100110100… |
… | …110100010111100 |
3 | 1100221200121120110 |
4 | 133212212202330 |
5 | 2041213304202 |
6 | 124340150020 |
7 | 16065510435 |
oct | 3746464274 |
9 | 1327617513 |
10 | 530213052 |
11 | 252322a06 |
12 | 129698310 |
13 | 85b03045 |
14 | 505bc48c |
15 | 3183526c |
hex | 1f9a68bc |
530213052 has 24 divisors (see below), whose sum is σ = 1238810832. Its totient is φ = 176502400.
The previous prime is 530213029. The next prime is 530213053. The reversal of 530213052 is 250312035.
It is a super-3 number, since 3×5302130523 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530213053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19899 + ... + 38162.
It is an arithmetic number, because the mean of its divisors is an integer number (51617118).
Almost surely, 2530213052 is an apocalyptic number.
It is an amenable number.
530213052 is an abundant number, since it is smaller than the sum of its proper divisors (708597780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530213052 is a wasteful number, since it uses less digits than its factorization.
530213052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58829 (or 58827 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 530213052 is about 23026.3555952739. The cubic root of 530213052 is about 809.3756566673.
Adding to 530213052 its reverse (250312035), we get a palindrome (780525087).
The spelling of 530213052 in words is "five hundred thirty million, two hundred thirteen thousand, fifty-two".
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