Base | Representation |
---|---|
bin | 1100100011101… |
… | …11001000111000 |
3 | 21100020002222121 |
4 | 12101313020320 |
5 | 203432024332 |
6 | 14241531024 |
7 | 2416265002 |
oct | 621671070 |
9 | 240202877 |
10 | 105345592 |
11 | 54512780 |
12 | 2b343a74 |
13 | 18a95991 |
14 | ddc3372 |
15 | 93ad797 |
hex | 6477238 |
105345592 has 32 divisors (see below), whose sum is σ = 218090880. Its totient is φ = 47304160.
The previous prime is 105345577. The next prime is 105345599. The reversal of 105345592 is 295543501.
It is a super-2 number, since 2×1053455922 = 22195387507660928, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105345599) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93 + ... + 14515.
It is an arithmetic number, because the mean of its divisors is an integer number (6815340).
Almost surely, 2105345592 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 105345592, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (109045440).
105345592 is an abundant number, since it is smaller than the sum of its proper divisors (112745288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
105345592 is a wasteful number, since it uses less digits than its factorization.
105345592 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14523 (or 14519 counting only the distinct ones).
The product of its (nonzero) digits is 27000, while the sum is 34.
The square root of 105345592 is about 10263.8000759952. The cubic root of 105345592 is about 472.2864176584.
The spelling of 105345592 in words is "one hundred five million, three hundred forty-five thousand, five hundred ninety-two".
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