Base | Representation |
---|---|
bin | 10000001001011100101 |
3 | 222212211020 |
4 | 2001023211 |
5 | 113413000 |
6 | 15201353 |
7 | 4332432 |
oct | 2011345 |
9 | 885736 |
10 | 529125 |
11 | 3315a3 |
12 | 216259 |
13 | 156abc |
14 | dab89 |
15 | a6ba0 |
hex | 812e5 |
529125 has 32 divisors (see below), whose sum is σ = 943488. Its totient is φ = 262400.
The previous prime is 529121. The next prime is 529127. The reversal of 529125 is 521925.
It is not a de Polignac number, because 529125 - 22 = 529121 is a prime.
529125 is a lucky number.
It is a plaindrome in base 13.
It is a junction number, because it is equal to n+sod(n) for n = 529095 and 529104.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 529125.
It is not an unprimeable number, because it can be changed into a prime (529121) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6334 + ... + 6416.
It is an arithmetic number, because the mean of its divisors is an integer number (29484).
2529125 is an apocalyptic number.
It is an amenable number.
529125 is a deficient number, since it is larger than the sum of its proper divisors (414363).
529125 is a wasteful number, since it uses less digits than its factorization.
529125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118 (or 108 counting only the distinct ones).
The product of its digits is 900, while the sum is 24.
The square root of 529125 is about 727.4097882212. The cubic root of 529125 is about 80.8821636683.
The spelling of 529125 in words is "five hundred twenty-nine thousand, one hundred twenty-five".
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