Base | Representation |
---|---|
bin | 10000101001000110… |
… | …00100111100100001 |
3 | 212001200011110212121 |
4 | 20110203010330201 |
5 | 121244234033314 |
6 | 4034325024241 |
7 | 434260322566 |
oct | 102443047441 |
9 | 25050143777 |
10 | 8934674209 |
11 | 3875432a7a |
12 | 1894255081 |
13 | ac508a196 |
14 | 60a88c86d |
15 | 3745c5d24 |
hex | 2148c4f21 |
8934674209 has 16 divisors (see below), whose sum is σ = 9609384960. Its totient is φ = 8281872000.
The previous prime is 8934674201. The next prime is 8934674239. The reversal of 8934674209 is 9024764398.
It is a happy number.
It is not a de Polignac number, because 8934674209 - 23 = 8934674201 is a prime.
It is a super-3 number, since 3×89346742093 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8934674201) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 201189 + ... + 241549.
It is an arithmetic number, because the mean of its divisors is an integer number (600586560).
Almost surely, 28934674209 is an apocalyptic number.
It is an amenable number.
8934674209 is a deficient number, since it is larger than the sum of its proper divisors (674710751).
8934674209 is a wasteful number, since it uses less digits than its factorization.
8934674209 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40632.
The product of its (nonzero) digits is 2612736, while the sum is 52.
The square root of 8934674209 is about 94523.4056146942. The cubic root of 8934674209 is about 2075.0388890181.
The spelling of 8934674209 in words is "eight billion, nine hundred thirty-four million, six hundred seventy-four thousand, two hundred nine".
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