Base | Representation |
---|---|
bin | 11111011010010… |
… | …110010010010101 |
3 | 1100201122102002101 |
4 | 133122112102111 |
5 | 2034403010400 |
6 | 124143242101 |
7 | 16026301156 |
oct | 3732262225 |
9 | 1321572071 |
10 | 527000725 |
11 | 250529499 |
12 | 1285a9331 |
13 | 85249b64 |
14 | 4ddc392d |
15 | 313ed56a |
hex | 1f696495 |
527000725 has 24 divisors (see below), whose sum is σ = 684902592. Its totient is φ = 401491200.
The previous prime is 527000717. The next prime is 527000737.
527000725 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 527000725 - 23 = 527000717 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 527000693 and 527000702.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 136674 + ... + 140476.
It is an arithmetic number, because the mean of its divisors is an integer number (28537608).
Almost surely, 2527000725 is an apocalyptic number.
It is an amenable number.
527000725 is a deficient number, since it is larger than the sum of its proper divisors (157901867).
527000725 is a wasteful number, since it uses less digits than its factorization.
527000725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4077 (or 4072 counting only the distinct ones).
The product of its (nonzero) digits is 4900, while the sum is 28.
The square root of 527000725 is about 22956.4963572406. The cubic root of 527000725 is about 807.7377944788.
It can be divided in two parts, 527000 and 725, that added together give a palindrome (527725).
The spelling of 527000725 in words is "five hundred twenty-seven million, seven hundred twenty-five", and thus it is an aban number.
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