Base | Representation |
---|---|
bin | 11111101000010… |
… | …100100010001010 |
3 | 1100222112111120000 |
4 | 133220110202022 |
5 | 2041322213222 |
6 | 124353543430 |
7 | 16102365042 |
oct | 3750244212 |
9 | 1328474500 |
10 | 530663562 |
11 | 252600430 |
12 | 129874b76 |
13 | 85c30110 |
14 | 50698722 |
15 | 318c39ac |
hex | 1fa1488a |
530663562 has 80 divisors (see below), whose sum is σ = 1397021472. Its totient is φ = 148430880.
The previous prime is 530663537. The next prime is 530663569. The reversal of 530663562 is 265366035.
530663562 is a `hidden beast` number, since 5 + 30 + 6 + 63 + 562 = 666.
It is not an unprimeable number, because it can be changed into a prime (530663569) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 11713 + ... + 34619.
Almost surely, 2530663562 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 530663562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (698510736).
530663562 is an abundant number, since it is smaller than the sum of its proper divisors (866357910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530663562 is a wasteful number, since it uses less digits than its factorization.
530663562 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22945 (or 22936 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 36.
The square root of 530663562 is about 23036.1360041132. The cubic root of 530663562 is about 809.6048278161.
The spelling of 530663562 in words is "five hundred thirty million, six hundred sixty-three thousand, five hundred sixty-two".
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