Base | Representation |
---|---|
bin | 1100100101101… |
… | …11010110111010 |
3 | 21100201110210220 |
4 | 12102313112322 |
5 | 204013434014 |
6 | 14251320510 |
7 | 2421441615 |
oct | 622672672 |
9 | 240643726 |
10 | 105608634 |
11 | 5468236a |
12 | 2b450136 |
13 | 18b58621 |
14 | 1005117c |
15 | 94116a9 |
hex | 64b75ba |
105608634 has 8 divisors (see below), whose sum is σ = 211217280. Its totient is φ = 35202876.
The previous prime is 105608623. The next prime is 105608639. The reversal of 105608634 is 436806501.
It is a sphenic number, since it is the product of 3 distinct primes.
105608634 is an admirable number.
It is a super-2 number, since 2×1056086342 = 22306367150691912, 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 = 105608595 and 105608604.
It is not an unprimeable number, because it can be changed into a prime (105608639) 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, 8800714 + ... + 8800725.
It is an arithmetic number, because the mean of its divisors is an integer number (26402160).
Almost surely, 2105608634 is an apocalyptic number.
105608634 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.
105608634 is a wasteful number, since it uses less digits than its factorization.
105608634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17601444.
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 105608634 is about 10276.6061518383. The cubic root of 105608634 is about 472.6791817830.
The spelling of 105608634 in words is "one hundred five million, six hundred eight thousand, six hundred thirty-four".
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