Base | Representation |
---|---|
bin | 1111011111000010… |
… | …01000001010011111 |
3 | 210110101010210021001 |
4 | 13233201020022133 |
5 | 114011212443421 |
6 | 3452533051131 |
7 | 413004533413 |
oct | 75741101237 |
9 | 23411123231 |
10 | 8313406111 |
11 | 358677906a |
12 | 1740186aa7 |
13 | a26455c1a |
14 | 58c16ad43 |
15 | 339ca6691 |
hex | 1ef84829f |
8313406111 has 2 divisors, whose sum is σ = 8313406112. Its totient is φ = 8313406110.
The previous prime is 8313406109. The next prime is 8313406141. The reversal of 8313406111 is 1116043138.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 8313406111 - 21 = 8313406109 is a prime.
It is a super-2 number, since 2×83134061112 (a number of 21 digits) contains 22 as substring.
Together with 8313406109, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 8313406111.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (8313406141) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4156703055 + 4156703056.
It is an arithmetic number, because the mean of its divisors is an integer number (4156703056).
Almost surely, 28313406111 is an apocalyptic number.
8313406111 is a deficient number, since it is larger than the sum of its proper divisors (1).
8313406111 is an equidigital number, since it uses as much as digits as its factorization.
8313406111 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1728, while the sum is 28.
The square root of 8313406111 is about 91177.8816983593. The cubic root of 8313406111 is about 2025.7833568142.
Adding to 8313406111 its reverse (1116043138), we get a palindrome (9429449249).
The spelling of 8313406111 in words is "eight billion, three hundred thirteen million, four hundred six thousand, one hundred eleven".
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