Base | Representation |
---|---|
bin | 1101101101110… |
… | …0010110010000 |
3 | 11000020121100120 |
4 | 3123130112100 |
5 | 104211310043 |
6 | 5412550240 |
7 | 1265650155 |
oct | 333342620 |
9 | 130217316 |
10 | 57525648 |
11 | 2a520964 |
12 | 17322380 |
13 | bbc195b |
14 | 78d622c |
15 | 50b4983 |
hex | 36dc590 |
57525648 has 20 divisors (see below), whose sum is σ = 148608048. Its totient is φ = 19175200.
The previous prime is 57525641. The next prime is 57525703. The reversal of 57525648 is 84652575.
57525648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (57525641) 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 3 ways as a sum of consecutive naturals, for example, 599178 + ... + 599273.
Almost surely, 257525648 is an apocalyptic number.
It is an amenable number.
57525648 is an abundant number, since it is smaller than the sum of its proper divisors (91082400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57525648 is a wasteful number, since it uses less digits than its factorization.
57525648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1198462 (or 1198456 counting only the distinct ones).
The product of its digits is 336000, while the sum is 42.
The square root of 57525648 is about 7584.5664345432. The cubic root of 57525648 is about 386.0295108403.
The spelling of 57525648 in words is "fifty-seven million, five hundred twenty-five thousand, six hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •