Base | Representation |
---|---|
bin | 1100100010101… |
… | …0001100011001 |
3 | 10122222102212100 |
4 | 3020222030121 |
5 | 101431223000 |
6 | 5115234013 |
7 | 1206051336 |
oct | 310521431 |
9 | 118872770 |
10 | 52601625 |
11 | 2776841a |
12 | 15748909 |
13 | ab8962b |
14 | 6db398d |
15 | 4940a00 |
hex | 322a319 |
52601625 has 24 divisors (see below), whose sum is σ = 94825224. Its totient is φ = 28053600.
The previous prime is 52601623. The next prime is 52601639. The reversal of 52601625 is 52610625.
52601625 is a `hidden beast` number, since 52 + 601 + 6 + 2 + 5 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 68121 + 52533504 = 261^2 + 7248^2 .
It is not a de Polignac number, because 52601625 - 21 = 52601623 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52601623) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 22254 + ... + 24503.
It is an arithmetic number, because the mean of its divisors is an integer number (3951051).
Almost surely, 252601625 is an apocalyptic number.
It is an amenable number.
52601625 is a deficient number, since it is larger than the sum of its proper divisors (42223599).
52601625 is a wasteful number, since it uses less digits than its factorization.
52601625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46778 (or 46765 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 52601625 is about 7252.6977739321. The cubic root of 52601625 is about 374.6850689232.
The spelling of 52601625 in words is "fifty-two million, six hundred one thousand, six hundred twenty-five".
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