Base | Representation |
---|---|
bin | 1100100111001… |
… | …01000011100000 |
3 | 21101001222120021 |
4 | 12103211003200 |
5 | 204040431213 |
6 | 14255323224 |
7 | 2423151406 |
oct | 623450340 |
9 | 241058507 |
10 | 105795808 |
11 | 5479aa58 |
12 | 2b520514 |
13 | 18bc2891 |
14 | 1009d476 |
15 | 944bd8d |
hex | 64e50e0 |
105795808 has 24 divisors (see below), whose sum is σ = 215006400. Its totient is φ = 51191040.
The previous prime is 105795803. The next prime is 105795829. The reversal of 105795808 is 808597501.
It is a super-2 number, since 2×1057958082 = 22385505980745728, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105795803) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52333 + ... + 54316.
It is an arithmetic number, because the mean of its divisors is an integer number (8958600).
Almost surely, 2105795808 is an apocalyptic number.
It is an amenable number.
105795808 is an abundant number, since it is smaller than the sum of its proper divisors (109210592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105795808 is a wasteful number, since it uses less digits than its factorization.
105795808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 106690 (or 106682 counting only the distinct ones).
The product of its (nonzero) digits is 100800, while the sum is 43.
The square root of 105795808 is about 10285.7089206335. The cubic root of 105795808 is about 472.9582657717.
The spelling of 105795808 in words is "one hundred five million, seven hundred ninety-five thousand, eight hundred eight".
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