Base | Representation |
---|---|
bin | 1100011010010… |
… | …1111101111001 |
3 | 10121221220221002 |
4 | 3012211331321 |
5 | 101311410100 |
6 | 5055454345 |
7 | 1201334333 |
oct | 306457571 |
9 | 117856832 |
10 | 52060025 |
11 | 27428516 |
12 | 155273b5 |
13 | aa29c64 |
14 | 6cb2453 |
15 | 48852d5 |
hex | 31a5f79 |
52060025 has 12 divisors (see below), whose sum is σ = 64932972. Its totient is φ = 41403840.
The previous prime is 52060009. The next prime is 52060033. The reversal of 52060025 is 52006025.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 3171961 + 48888064 = 1781^2 + 6992^2 .
It is not a de Polignac number, because 52060025 - 24 = 52060009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 52059979 and 52060006.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1694 + ... + 10343.
It is an arithmetic number, because the mean of its divisors is an integer number (5411081).
Almost surely, 252060025 is an apocalyptic number.
It is an amenable number.
52060025 is a deficient number, since it is larger than the sum of its proper divisors (12872947).
52060025 is a wasteful number, since it uses less digits than its factorization.
52060025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12220 (or 12215 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 20.
The square root of 52060025 is about 7215.2633354577. The cubic root of 52060025 is about 373.3946783938.
The spelling of 52060025 in words is "fifty-two million, sixty thousand, twenty-five".
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