Base | Representation |
---|---|
bin | 11111010011111… |
… | …010010000101000 |
3 | 1100121110200001102 |
4 | 133103322100220 |
5 | 2033440004224 |
6 | 124043140532 |
7 | 16006041653 |
oct | 3723722050 |
9 | 1317420042 |
10 | 525313064 |
11 | 24a586531 |
12 | 127b14748 |
13 | 84aa8943 |
14 | 4daa489a |
15 | 311b84ae |
hex | 1f4fa428 |
525313064 has 32 divisors (see below), whose sum is σ = 1037992800. Its totient is φ = 248546880.
The previous prime is 525313057. The next prime is 525313093. The reversal of 525313064 is 460313525.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194894 + ... + 197570.
It is an arithmetic number, because the mean of its divisors is an integer number (32437275).
Almost surely, 2525313064 is an apocalyptic number.
It is an amenable number.
525313064 is a deficient number, since it is larger than the sum of its proper divisors (512679736).
525313064 is a wasteful number, since it uses less digits than its factorization.
525313064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3993 (or 3989 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 29.
The square root of 525313064 is about 22919.7090731972. The cubic root of 525313064 is about 806.8746423959.
Adding to 525313064 its reverse (460313525), we get a palindrome (985626589).
The spelling of 525313064 in words is "five hundred twenty-five million, three hundred thirteen thousand, sixty-four".
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