Base | Representation |
---|---|
bin | 11111101101011… |
… | …010110101010000 |
3 | 1101002001101220200 |
4 | 133231122311100 |
5 | 2042143000310 |
6 | 124442335200 |
7 | 16116632433 |
oct | 3755326520 |
9 | 1332041820 |
10 | 532000080 |
11 | 253333597 |
12 | 12a1ba500 |
13 | 862aa561 |
14 | 5092581a |
15 | 31a899c0 |
hex | 1fb5ad50 |
532000080 has 60 divisors (see below), whose sum is σ = 1786636020. Its totient is φ = 141866496.
The previous prime is 532000013. The next prime is 532000127. The reversal of 532000080 is 80000235.
It can be written as a sum of positive squares in 2 ways, for example, as 186486336 + 345513744 = 13656^2 + 18588^2 .
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 368725 + ... + 370164.
It is an arithmetic number, because the mean of its divisors is an integer number (29777267).
Almost surely, 2532000080 is an apocalyptic number.
It is an amenable number.
532000080 is an abundant number, since it is smaller than the sum of its proper divisors (1254635940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
532000080 is a wasteful number, since it uses less digits than its factorization.
532000080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 738908 (or 738899 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 532000080 is about 23065.1269235615. The cubic root of 532000080 is about 810.2839425201.
The spelling of 532000080 in words is "five hundred thirty-two million, eighty", and thus it is an aban number.
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