Base | Representation |
---|---|
bin | 1111110010110101… |
… | …00101011010001111 |
3 | 210212221121100120020 |
4 | 13321122211122033 |
5 | 114331220304210 |
6 | 3521224153223 |
7 | 420062150430 |
oct | 77132453217 |
9 | 23787540506 |
10 | 8479463055 |
11 | 3661488108 |
12 | 1787908813 |
13 | a5198757b |
14 | 5a6235487 |
15 | 349658770 |
hex | 1f96a568f |
8479463055 has 32 divisors (see below), whose sum is σ = 15523152384. Its totient is φ = 3871863936.
The previous prime is 8479463039. The next prime is 8479463059. The reversal of 8479463055 is 5503649748.
It is a Cunningham number, because it is equal to 920842-1.
It is not a de Polignac number, because 8479463055 - 24 = 8479463039 is a prime.
It is a super-2 number, since 2×84794630552 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 8479462989 and 8479463007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8479463059) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46044 + ... + 138126.
It is an arithmetic number, because the mean of its divisors is an integer number (485098512).
Almost surely, 28479463055 is an apocalyptic number.
8479463055 is a deficient number, since it is larger than the sum of its proper divisors (7043689329).
8479463055 is a wasteful number, since it uses less digits than its factorization.
8479463055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92975.
The product of its (nonzero) digits is 3628800, while the sum is 51.
The square root of 8479463055 is about 92083.9999945702. Note that the first 5 decimals coincide. The cubic root of 8479463055 is about 2039.1826033694.
The spelling of 8479463055 in words is "eight billion, four hundred seventy-nine million, four hundred sixty-three thousand, fifty-five".
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