Base | Representation |
---|---|
bin | 11111100111110… |
… | …011000011100000 |
3 | 1100222021112110010 |
4 | 133213303003200 |
5 | 2041303321212 |
6 | 124351004520 |
7 | 16101254202 |
oct | 3747630340 |
9 | 1328245403 |
10 | 530526432 |
11 | 2525173a7 |
12 | 129809740 |
13 | 85bb2887 |
14 | 50660772 |
15 | 3189803c |
hex | 1f9f30e0 |
530526432 has 48 divisors (see below), whose sum is σ = 1425029760. Its totient is φ = 172728192.
The previous prime is 530526427. The next prime is 530526433. The reversal of 530526432 is 234625035.
It is a tau number, because it is divible by the number of its divisors (48).
It is a zygodrome in base 2.
It is a self number, because there is not a number n which added to its sum of digits gives 530526432.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530526433) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60132 + ... + 68387.
It is an arithmetic number, because the mean of its divisors is an integer number (29688120).
Almost surely, 2530526432 is an apocalyptic number.
It is an amenable number.
530526432 is an abundant number, since it is smaller than the sum of its proper divisors (894503328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530526432 is a wasteful number, since it uses less digits than its factorization.
530526432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128575 (or 128567 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 30.
The square root of 530526432 is about 23033.1594011764. The cubic root of 530526432 is about 809.5350845220.
The spelling of 530526432 in words is "five hundred thirty million, five hundred twenty-six thousand, four hundred thirty-two".
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