Base | Representation |
---|---|
bin | 1100101000000… |
… | …00101011000110 |
3 | 21101021201202010 |
4 | 12110000223012 |
5 | 204103041214 |
6 | 14301555050 |
7 | 2424132255 |
oct | 624005306 |
9 | 241251663 |
10 | 105908934 |
11 | 54867a4a |
12 | 2b575a86 |
13 | 18c32211 |
14 | 100cc79c |
15 | 9470659 |
hex | 6500ac6 |
105908934 has 8 divisors (see below), whose sum is σ = 211817880. Its totient is φ = 35302976.
The previous prime is 105908923. The next prime is 105908939. The reversal of 105908934 is 439809501.
It is a sphenic number, since it is the product of 3 distinct primes.
105908934 is an admirable number.
It is a super-2 number, since 2×1059089342 = 22433404602032712, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 105908892 and 105908901.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105908939) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8825739 + ... + 8825750.
It is an arithmetic number, because the mean of its divisors is an integer number (26477235).
Almost surely, 2105908934 is an apocalyptic number.
105908934 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105908934 is a wasteful number, since it uses less digits than its factorization.
105908934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17651494.
The product of its (nonzero) digits is 38880, while the sum is 39.
The square root of 105908934 is about 10291.2066347926. The cubic root of 105908934 is about 473.1267816414.
The spelling of 105908934 in words is "one hundred five million, nine hundred eight thousand, nine hundred thirty-four".
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