Base | Representation |
---|---|
bin | 1111010101100110… |
… | …00001111101011110 |
3 | 210020212010101000210 |
4 | 13222303001331132 |
5 | 113330424310324 |
6 | 3441023433250 |
7 | 411023441343 |
oct | 75263017536 |
9 | 23225111023 |
10 | 8234213214 |
11 | 3545aa9297 |
12 | 1719755826 |
13 | a12c19016 |
14 | 5818347ca |
15 | 332d61d29 |
hex | 1eacc1f5e |
8234213214 has 16 divisors (see below), whose sum is σ = 16700376960. Its totient is φ = 2706079320.
The previous prime is 8234213203. The next prime is 8234213231. The reversal of 8234213214 is 4123124328.
It is a super-3 number, since 3×82342132143 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9664144 + ... + 9664995.
It is an arithmetic number, because the mean of its divisors is an integer number (1043773560).
Almost surely, 28234213214 is an apocalyptic number.
8234213214 is an abundant number, since it is smaller than the sum of its proper divisors (8466163746).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8234213214 is a wasteful number, since it uses less digits than its factorization.
8234213214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19329215.
The product of its digits is 9216, while the sum is 30.
The square root of 8234213214 is about 90742.5656128368. The cubic root of 8234213214 is about 2019.3303349905.
The spelling of 8234213214 in words is "eight billion, two hundred thirty-four million, two hundred thirteen thousand, two hundred fourteen".
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