Base | Representation |
---|---|
bin | 1111000000111010… |
… | …00100101010010101 |
3 | 202210202121020000000 |
4 | 13200131010222111 |
5 | 113002013404244 |
6 | 3411504241513 |
7 | 403515456132 |
oct | 74035045225 |
9 | 22722536000 |
10 | 8060684949 |
11 | 34670569a9 |
12 | 168b610299 |
13 | 9b5c9ca85 |
14 | 566783589 |
15 | 3229d6169 |
hex | 1e0744a95 |
8060684949 has 64 divisors (see below), whose sum is σ = 12695961600. Its totient is φ = 5107140720.
The previous prime is 8060684923. The next prime is 8060684953. The reversal of 8060684949 is 9494860608.
It is not a de Polignac number, because 8060684949 - 220 = 8059636373 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 8060684895 and 8060684904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8060684969) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9607072 + ... + 9607910.
It is an arithmetic number, because the mean of its divisors is an integer number (198374400).
Almost surely, 28060684949 is an apocalyptic number.
It is an amenable number.
8060684949 is a deficient number, since it is larger than the sum of its proper divisors (4635276651).
8060684949 is an equidigital number, since it uses as much as digits as its factorization.
8060684949 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1074 (or 1056 counting only the distinct ones).
The product of its (nonzero) digits is 2985984, while the sum is 54.
The square root of 8060684949 is about 89781.3173717116. The cubic root of 8060684949 is about 2005.0443456754.
The spelling of 8060684949 in words is "eight billion, sixty million, six hundred eighty-four thousand, nine hundred forty-nine".
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