Base | Representation |
---|---|
bin | 10000000011001001000 |
3 | 222201101122 |
4 | 2000121020 |
5 | 113312041 |
6 | 15134412 |
7 | 4320140 |
oct | 2003110 |
9 | 881348 |
10 | 525896 |
11 | 32a128 |
12 | 214408 |
13 | 1554a7 |
14 | d9920 |
15 | a5c4b |
hex | 80648 |
525896 has 16 divisors (see below), whose sum is σ = 1127040. Its totient is φ = 225360.
The previous prime is 525893. The next prime is 525913. The reversal of 525896 is 698525.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is an alternating number because its digits alternate between odd and even.
It is a nialpdrome in base 14.
It is not an unprimeable number, because it can be changed into a prime (525893) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (5) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4640 + ... + 4751.
It is an arithmetic number, because the mean of its divisors is an integer number (70440).
2525896 is an apocalyptic number.
525896 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
525896 is an abundant number, since it is smaller than the sum of its proper divisors (601144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
525896 is a wasteful number, since it uses less digits than its factorization.
525896 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9404 (or 9400 counting only the distinct ones).
The product of its digits is 21600, while the sum is 35.
The square root of 525896 is about 725.1868724681. The cubic root of 525896 is about 80.7172992994.
The spelling of 525896 in words is "five hundred twenty-five thousand, eight hundred ninety-six".
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