Base | Representation |
---|---|
bin | 11111100111000… |
… | …011101101100000 |
3 | 1100221220200102220 |
4 | 133213003231200 |
5 | 2041231120022 |
6 | 124342511040 |
7 | 16066515633 |
oct | 3747035540 |
9 | 1327820386 |
10 | 530332512 |
11 | 2523a4736 |
12 | 129735480 |
13 | 85b45528 |
14 | 5060dc1a |
15 | 3185a85c |
hex | 1f9c3b60 |
530332512 has 96 divisors (see below), whose sum is σ = 1460954880. Its totient is φ = 168215040.
The previous prime is 530332501. The next prime is 530332513. The reversal of 530332512 is 215233035.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530332513) 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, 196323 + ... + 199005.
It is an arithmetic number, because the mean of its divisors is an integer number (15218280).
Almost surely, 2530332512 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 530332512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (730477440).
530332512 is an abundant number, since it is smaller than the sum of its proper divisors (930622368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530332512 is a wasteful number, since it uses less digits than its factorization.
530332512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2796 (or 2788 counting only the distinct ones).
The product of its (nonzero) digits is 2700, while the sum is 24.
The square root of 530332512 is about 23028.9494332677. The cubic root of 530332512 is about 809.4364377407.
Adding to 530332512 its reverse (215233035), we get a palindrome (745565547).
The spelling of 530332512 in words is "five hundred thirty million, three hundred thirty-two thousand, five hundred twelve".
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