Base | Representation |
---|---|
bin | 1101101001001101111… |
… | …01011110101001100001 |
3 | 1122211001211110212201200 |
4 | 12310212331132221201 |
5 | 30140103100221133 |
6 | 555211023551413 |
7 | 45604266323532 |
oct | 6644675365141 |
9 | 1584054425650 |
10 | 468805085793 |
11 | 170901281770 |
12 | 76a35a5b569 |
13 | 35292352365 |
14 | 18994210689 |
15 | c2dc175913 |
hex | 6d26f5ea61 |
468805085793 has 48 divisors (see below), whose sum is σ = 762722168832. Its totient is φ = 274897980000.
The previous prime is 468805085759. The next prime is 468805085797. The reversal of 468805085793 is 397580508864.
468805085793 is a `hidden beast` number, since 4 + 6 + 8 + 8 + 0 + 50 + 8 + 579 + 3 = 666.
It is not a de Polignac number, because 468805085793 - 214 = 468805069409 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 468805085793.
It is not an unprimeable number, because it can be changed into a prime (468805085797) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16407946 + ... + 16436492.
It is an arithmetic number, because the mean of its divisors is an integer number (15890045184).
Almost surely, 2468805085793 is an apocalyptic number.
It is an amenable number.
468805085793 is a deficient number, since it is larger than the sum of its proper divisors (293917083039).
468805085793 is a wasteful number, since it uses less digits than its factorization.
468805085793 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33946 (or 33943 counting only the distinct ones).
The product of its (nonzero) digits is 58060800, while the sum is 63.
The spelling of 468805085793 in words is "four hundred sixty-eight billion, eight hundred five million, eighty-five thousand, seven hundred ninety-three".
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