Base | Representation |
---|---|
bin | 10000001011000101… |
… | …10010010110100101 |
3 | 211102010111001012110 |
4 | 20011202302112211 |
5 | 120240313033223 |
6 | 3553333311233 |
7 | 425112525222 |
oct | 100542622645 |
9 | 24363431173 |
10 | 8682939813 |
11 | 3756325219 |
12 | 1823a95519 |
13 | a84b8b212 |
14 | 5c5280949 |
15 | 35c44cd93 |
hex | 2058b25a5 |
8682939813 has 16 divisors (see below), whose sum is σ = 12053041856. Its totient is φ = 5555018880.
The previous prime is 8682939803. The next prime is 8682939833. The reversal of 8682939813 is 3189392868.
It is not a de Polignac number, because 8682939813 - 28 = 8682939557 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8682939803) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 527683 + ... + 543888.
It is an arithmetic number, because the mean of its divisors is an integer number (753315116).
Almost surely, 28682939813 is an apocalyptic number.
It is an amenable number.
8682939813 is a deficient number, since it is larger than the sum of its proper divisors (3370102043).
8682939813 is a wasteful number, since it uses less digits than its factorization.
8682939813 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1071684.
The product of its digits is 4478976, while the sum is 57.
The square root of 8682939813 is about 93182.2934521361. The cubic root of 8682939813 is about 2055.3648740880.
The spelling of 8682939813 in words is "eight billion, six hundred eighty-two million, nine hundred thirty-nine thousand, eight hundred thirteen".
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