Base | Representation |
---|---|
bin | 11111101000111… |
… | …100000101010110 |
3 | 1100222211201202212 |
4 | 133220330011112 |
5 | 2041342404213 |
6 | 124401233422 |
7 | 16103641244 |
oct | 3750740526 |
9 | 1328751685 |
10 | 530825558 |
11 | 25270110a |
12 | 129932872 |
13 | 85c88a83 |
14 | 506db794 |
15 | 319069a8 |
hex | 1fa3c156 |
530825558 has 8 divisors (see below), whose sum is σ = 798186360. Its totient is φ = 264763440.
The previous prime is 530825557. The next prime is 530825563. The reversal of 530825558 is 855528035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×5308255583 (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 (530825557) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323648 + ... + 325283.
It is an arithmetic number, because the mean of its divisors is an integer number (99773295).
Almost surely, 2530825558 is an apocalyptic number.
530825558 is a deficient number, since it is larger than the sum of its proper divisors (267360802).
530825558 is a wasteful number, since it uses less digits than its factorization.
530825558 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 649342.
The product of its (nonzero) digits is 240000, while the sum is 41.
The square root of 530825558 is about 23039.6518636893. The cubic root of 530825558 is about 809.6872022931.
The spelling of 530825558 in words is "five hundred thirty million, eight hundred twenty-five thousand, five hundred fifty-eight".
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