Base | Representation |
---|---|
bin | 110101110110111110… |
… | …010000111100101100 |
3 | 12112021022111022022201 |
4 | 311312332100330230 |
5 | 1421414113434214 |
6 | 42322250351244 |
7 | 4115045030452 |
oct | 656676207454 |
9 | 175238438281 |
10 | 57830608684 |
11 | 22586964282 |
12 | b25b42b524 |
13 | 55b81848a4 |
14 | 2b287029d2 |
15 | 1787080274 |
hex | d76f90f2c |
57830608684 has 24 divisors (see below), whose sum is σ = 102305450016. Its totient is φ = 28601040000.
The previous prime is 57830608681. The next prime is 57830608697. The reversal of 57830608684 is 48680603875.
It is not an unprimeable number, because it can be changed into a prime (57830608681) 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, 347104 + ... + 485944.
It is an arithmetic number, because the mean of its divisors is an integer number (4262727084).
Almost surely, 257830608684 is an apocalyptic number.
It is an amenable number.
57830608684 is a deficient number, since it is larger than the sum of its proper divisors (44474841332).
57830608684 is a wasteful number, since it uses less digits than its factorization.
57830608684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139977 (or 139975 counting only the distinct ones).
The product of its (nonzero) digits is 7741440, while the sum is 55.
The spelling of 57830608684 in words is "fifty-seven billion, eight hundred thirty million, six hundred eight thousand, six hundred eighty-four".
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