Base | Representation |
---|---|
bin | 1100100101001… |
… | …0001001010001 |
3 | 10200021202100002 |
4 | 3021102021101 |
5 | 102001442030 |
6 | 5122535345 |
7 | 1210332410 |
oct | 311221121 |
9 | 120252302 |
10 | 52765265 |
11 | 2786a363 |
12 | 15807555 |
13 | ac15c67 |
14 | 7017477 |
15 | 4974245 |
hex | 3252251 |
52765265 has 16 divisors (see below), whose sum is σ = 73032960. Its totient is φ = 35847360.
The previous prime is 52765259. The next prime is 52765267. The reversal of 52765265 is 56256725.
It is not a de Polignac number, because 52765265 - 24 = 52765249 is a prime.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (52765267) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3101 + ... + 10730.
It is an arithmetic number, because the mean of its divisors is an integer number (4564560).
Almost surely, 252765265 is an apocalyptic number.
It is an amenable number.
52765265 is a deficient number, since it is larger than the sum of its proper divisors (20267695).
52765265 is a wasteful number, since it uses less digits than its factorization.
52765265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13952.
The product of its digits is 126000, while the sum is 38.
The square root of 52765265 is about 7263.9703330892. The cubic root of 52765265 is about 375.0732064487.
The spelling of 52765265 in words is "fifty-two million, seven hundred sixty-five thousand, two hundred sixty-five".
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