Base | Representation |
---|---|
bin | 1101101110111001… |
… | …1100000010111101 |
3 | 100111220120200220112 |
4 | 3123232130002331 |
5 | 30022203240210 |
6 | 1405443555405 |
7 | 160231513436 |
oct | 33356340275 |
9 | 10456520815 |
10 | 3686383805 |
11 | 162195a795 |
12 | 86a68bb65 |
13 | 4699670c0 |
14 | 26d83848d |
15 | 168976d05 |
hex | dbb9c0bd |
3686383805 has 16 divisors (see below), whose sum is σ = 4773095040. Its totient is φ = 2717022528.
The previous prime is 3686383739. The next prime is 3686383823. The reversal of 3686383805 is 5083836863.
3686383805 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 3686383805 - 28 = 3686383549 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20225 + ... + 88214.
It is an arithmetic number, because the mean of its divisors is an integer number (298318440).
Almost surely, 23686383805 is an apocalyptic number.
It is an amenable number.
3686383805 is a deficient number, since it is larger than the sum of its proper divisors (1086711235).
3686383805 is a wasteful number, since it uses less digits than its factorization.
3686383805 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 108980.
The product of its (nonzero) digits is 2488320, while the sum is 50.
The square root of 3686383805 is about 60715.5977076731. The cubic root of 3686383805 is about 1544.7807531984.
The spelling of 3686383805 in words is "three billion, six hundred eighty-six million, three hundred eighty-three thousand, eight hundred five".
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