Base | Representation |
---|---|
bin | 1111011000101110… |
… | …11111110110100111 |
3 | 210022200200102101100 |
4 | 13230113133312213 |
5 | 113404200100210 |
6 | 3443404131143 |
7 | 411463342212 |
oct | 75427376647 |
9 | 23280612340 |
10 | 8260550055 |
11 | 355995757a |
12 | 1726536ab3 |
13 | a1850a854 |
14 | 58512c779 |
15 | 3353155c0 |
hex | 1ec5dfda7 |
8260550055 has 48 divisors (see below), whose sum is σ = 14605194240. Its totient is φ = 4317540864.
The previous prime is 8260550047. The next prime is 8260550083. The reversal of 8260550055 is 5500550628.
It is not a de Polignac number, because 8260550055 - 23 = 8260550047 is a prime.
It is a super-2 number, since 2×82605500552 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3072922 + ... + 3075608.
It is an arithmetic number, because the mean of its divisors is an integer number (304274880).
Almost surely, 28260550055 is an apocalyptic number.
8260550055 is a deficient number, since it is larger than the sum of its proper divisors (6344644185).
8260550055 is a wasteful number, since it uses less digits than its factorization.
8260550055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4040 (or 4037 counting only the distinct ones).
The product of its (nonzero) digits is 60000, while the sum is 36.
The square root of 8260550055 is about 90887.5682092991. The cubic root of 8260550055 is about 2021.4809627041.
The spelling of 8260550055 in words is "eight billion, two hundred sixty million, five hundred fifty thousand, fifty-five".
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