Base | Representation |
---|---|
bin | 11111100110011… |
… | …111101101100000 |
3 | 1100221122012011120 |
4 | 133212133231200 |
5 | 2041211410211 |
6 | 124335412240 |
7 | 16065333012 |
oct | 3746375540 |
9 | 1327565146 |
10 | 530185056 |
11 | 252303975 |
12 | 129684080 |
13 | 85ac338b |
14 | 505b21b2 |
15 | 3182bd06 |
hex | 1f99fb60 |
530185056 has 24 divisors (see below), whose sum is σ = 1391736024. Its totient is φ = 176728320.
The previous prime is 530185049. The next prime is 530185081. The reversal of 530185056 is 650581035.
It is a tau number, because it is divible by the number of its divisors (24).
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2761285 + ... + 2761476.
It is an arithmetic number, because the mean of its divisors is an integer number (57989001).
Almost surely, 2530185056 is an apocalyptic number.
It is an amenable number.
530185056 is an abundant number, since it is smaller than the sum of its proper divisors (861550968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530185056 is a wasteful number, since it uses less digits than its factorization.
530185056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5522774 (or 5522766 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 33.
The square root of 530185056 is about 23025.7476751570. The cubic root of 530185056 is about 809.3614110229.
The spelling of 530185056 in words is "five hundred thirty million, one hundred eighty-five thousand, fifty-six".
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