Base | Representation |
---|---|
bin | 1111010101001000… |
… | …01100111111110100 |
3 | 210020120210220010112 |
4 | 13222210030333310 |
5 | 113323430420020 |
6 | 3440404242152 |
7 | 410645422202 |
oct | 75244147764 |
9 | 23216726115 |
10 | 8230326260 |
11 | 3543893a32 |
12 | 17183a0358 |
13 | a12187a50 |
14 | 581102072 |
15 | 3328452c5 |
hex | 1ea90cff4 |
8230326260 has 48 divisors (see below), whose sum is σ = 18619897296. Its totient is φ = 3037796352.
The previous prime is 8230326227. The next prime is 8230326283. The reversal of 8230326260 is 626230328.
It can be written as a sum of positive squares in 8 ways, for example, as 348792976 + 7881533284 = 18676^2 + 88778^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1248092 + ... + 1254668.
It is an arithmetic number, because the mean of its divisors is an integer number (387914527).
Almost surely, 28230326260 is an apocalyptic number.
It is an amenable number.
8230326260 is an abundant number, since it is smaller than the sum of its proper divisors (10389571036).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8230326260 is a wasteful number, since it uses less digits than its factorization.
8230326260 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11412 (or 11410 counting only the distinct ones).
The product of its (nonzero) digits is 20736, while the sum is 32.
The square root of 8230326260 is about 90721.1456056415. The cubic root of 8230326260 is about 2019.0125438716.
Adding to 8230326260 its reverse (626230328), we get a palindrome (8856556588).
The spelling of 8230326260 in words is "eight billion, two hundred thirty million, three hundred twenty-six thousand, two hundred sixty".
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