Base | Representation |
---|---|
bin | 11011110000011… |
… | …011100111011000 |
3 | 1012110021001001010 |
4 | 123300123213120 |
5 | 1423203241411 |
6 | 114113053520 |
7 | 14353136064 |
oct | 3360334730 |
9 | 1173231033 |
10 | 465680856 |
11 | 219956a13 |
12 | 10bb572a0 |
13 | 7562a204 |
14 | 45bc0aa4 |
15 | 2ad397a6 |
hex | 1bc1b9d8 |
465680856 has 32 divisors (see below), whose sum is σ = 1167073200. Its totient is φ = 154844160.
The previous prime is 465680833. The next prime is 465680857. The reversal of 465680856 is 658086564.
It is a happy number.
It is a super-3 number, since 3×4656808563 (a number of 27 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (465680857) 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, 13905 + ... + 33536.
Almost surely, 2465680856 is an apocalyptic number.
It is an amenable number.
465680856 is an abundant number, since it is smaller than the sum of its proper divisors (701392344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
465680856 is a wasteful number, since it uses less digits than its factorization.
465680856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47859 (or 47855 counting only the distinct ones).
The product of its (nonzero) digits is 1382400, while the sum is 48.
The square root of 465680856 is about 21579.6398487092. The cubic root of 465680856 is about 775.1090271865.
The spelling of 465680856 in words is "four hundred sixty-five million, six hundred eighty thousand, eight hundred fifty-six".
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