Base | Representation |
---|---|
bin | 1100011010001… |
… | …0001101010001 |
3 | 10121221010210201 |
4 | 3012202031101 |
5 | 101310412000 |
6 | 5055255201 |
7 | 1201241413 |
oct | 306421521 |
9 | 117833721 |
10 | 52044625 |
11 | 27417996 |
12 | 1551a501 |
13 | aa22c49 |
14 | 6caa9b3 |
15 | 488096a |
hex | 31a2351 |
52044625 has 16 divisors (see below), whose sum is σ = 65192400. Its totient is φ = 41481600.
The previous prime is 52044617. The next prime is 52044631. The reversal of 52044625 is 52644025.
It can be written as a sum of positive squares in 8 ways, for example, as 10969344 + 41075281 = 3312^2 + 6409^2 .
It is not a de Polignac number, because 52044625 - 23 = 52044617 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52044593 and 52044602.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43029 + ... + 44221.
It is an arithmetic number, because the mean of its divisors is an integer number (4074525).
Almost surely, 252044625 is an apocalyptic number.
It is an amenable number.
52044625 is a deficient number, since it is larger than the sum of its proper divisors (13147775).
52044625 is a wasteful number, since it uses less digits than its factorization.
52044625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1557 (or 1547 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 28.
The square root of 52044625 is about 7214.1960744077. The cubic root of 52044625 is about 373.3578565063.
The spelling of 52044625 in words is "fifty-two million, forty-four thousand, six hundred twenty-five".
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