Base | Representation |
---|---|
bin | 1100100101011… |
… | …1001001100010 |
3 | 10200022210110020 |
4 | 3021113021202 |
5 | 102003121022 |
6 | 5123214310 |
7 | 1210446231 |
oct | 311271142 |
9 | 120283406 |
10 | 52785762 |
11 | 278837a7 |
12 | 15817396 |
13 | ac223a3 |
14 | 7020b18 |
15 | 497a35c |
hex | 3257262 |
52785762 has 16 divisors (see below), whose sum is σ = 111128160. Its totient is φ = 16669152.
The previous prime is 52785739. The next prime is 52785763. The reversal of 52785762 is 26758725.
It is not an unprimeable number, because it can be changed into a prime (52785763) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231403 + ... + 231630.
It is an arithmetic number, because the mean of its divisors is an integer number (6945510).
Almost surely, 252785762 is an apocalyptic number.
52785762 is an abundant number, since it is smaller than the sum of its proper divisors (58342398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52785762 is a wasteful number, since it uses less digits than its factorization.
52785762 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 463057.
The product of its digits is 235200, while the sum is 42.
The square root of 52785762 is about 7265.3810636470. The cubic root of 52785762 is about 375.1217666789.
The spelling of 52785762 in words is "fifty-two million, seven hundred eighty-five thousand, seven hundred sixty-two".
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