Base | Representation |
---|---|
bin | 1101101101110… |
… | …1010000011000 |
3 | 11000020210110100 |
4 | 3123131100120 |
5 | 104211414433 |
6 | 5413015400 |
7 | 1265664051 |
oct | 333352030 |
9 | 130223410 |
10 | 57529368 |
11 | 2a523736 |
12 | 17324560 |
13 | bbc3560 |
14 | 78d7728 |
15 | 50b5b13 |
hex | 36dd418 |
57529368 has 48 divisors (see below), whose sum is σ = 167796720. Its totient is φ = 17701056.
The previous prime is 57529267. The next prime is 57529369. The reversal of 57529368 is 86392575.
It is a happy number.
57529368 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57529369) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29796 + ... + 31667.
It is an arithmetic number, because the mean of its divisors is an integer number (3495765).
Almost surely, 257529368 is an apocalyptic number.
It is an amenable number.
57529368 is an abundant number, since it is smaller than the sum of its proper divisors (110267352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57529368 is a wasteful number, since it uses less digits than its factorization.
57529368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61488 (or 61481 counting only the distinct ones).
The product of its digits is 453600, while the sum is 45.
The square root of 57529368 is about 7584.8116654272. The cubic root of 57529368 is about 386.0378317596.
The spelling of 57529368 in words is "fifty-seven million, five hundred twenty-nine thousand, three hundred sixty-eight".
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