Base | Representation |
---|---|
bin | 110001001101000… |
… | …110111110001010 |
3 | 2010112100202120012 |
4 | 301031012332022 |
5 | 3142313120020 |
6 | 213525431522 |
7 | 26312542610 |
oct | 6115067612 |
9 | 2115322505 |
10 | 825520010 |
11 | 393a91447 |
12 | 1b056b5a2 |
13 | 1020499a3 |
14 | 7b8cd6b0 |
15 | 4c7187c5 |
hex | 31346f8a |
825520010 has 16 divisors (see below), whose sum is σ = 1698212736. Its totient is φ = 283035408.
The previous prime is 825520001. The next prime is 825520013. The reversal of 825520010 is 10025528.
825520010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (825520013) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5896502 + ... + 5896641.
It is an arithmetic number, because the mean of its divisors is an integer number (106138296).
Almost surely, 2825520010 is an apocalyptic number.
825520010 is an abundant number, since it is smaller than the sum of its proper divisors (872692726).
825520010 is a wasteful number, since it uses less digits than its factorization.
825520010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11793157.
The product of its (nonzero) digits is 800, while the sum is 23.
The square root of 825520010 is about 28731.8640188902. The cubic root of 825520010 is about 938.0857414542.
Adding to 825520010 its reverse (10025528), we get a palindrome (835545538).
The spelling of 825520010 in words is "eight hundred twenty-five million, five hundred twenty thousand, ten".
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