Base | Representation |
---|---|
bin | 1100100010011… |
… | …0000001001101 |
3 | 10122221120102000 |
4 | 3020212001031 |
5 | 101430201100 |
6 | 5115022513 |
7 | 1205650440 |
oct | 310460115 |
9 | 118846360 |
10 | 52584525 |
11 | 27756594 |
12 | 1573aa39 |
13 | ab81906 |
14 | 6dab657 |
15 | 493a900 |
hex | 322604d |
52584525 has 96 divisors (see below), whose sum is σ = 114278400. Its totient is φ = 23198400.
The previous prime is 52584523. The next prime is 52584529. The reversal of 52584525 is 52548525.
It is a happy number.
52584525 is a `hidden beast` number, since 52 + 5 + 84 + 525 = 666.
It is not a de Polignac number, because 52584525 - 21 = 52584523 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 52584525.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52584523) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 146296 + ... + 146654.
It is an arithmetic number, because the mean of its divisors is an integer number (1190400).
Almost surely, 252584525 is an apocalyptic number.
It is an amenable number.
52584525 is an abundant number, since it is smaller than the sum of its proper divisors (61693875).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52584525 is a wasteful number, since it uses less digits than its factorization.
52584525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 416 (or 405 counting only the distinct ones).
The product of its digits is 80000, while the sum is 36.
The square root of 52584525 is about 7251.5188064295. The cubic root of 52584525 is about 374.6444630224.
The spelling of 52584525 in words is "fifty-two million, five hundred eighty-four thousand, five hundred twenty-five".
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