Base | Representation |
---|---|
bin | 1110111011001011… |
… | …1111101010010101 |
3 | 101100012122102122200 |
4 | 3232302333222111 |
5 | 31201111022430 |
6 | 1501313515113 |
7 | 201165242121 |
oct | 35662775225 |
9 | 11305572580 |
10 | 4006345365 |
11 | 1776528630 |
12 | 939872a99 |
13 | 4bb033979 |
14 | 2a0126581 |
15 | 186aca460 |
hex | eecbfa95 |
4006345365 has 24 divisors (see below), whose sum is σ = 7575635808. Its totient is φ = 1942470240.
The previous prime is 4006345363. The next prime is 4006345391. The reversal of 4006345365 is 5635436004.
4006345365 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 4006345365 - 21 = 4006345363 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4006345363) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4046319 + ... + 4047308.
It is an arithmetic number, because the mean of its divisors is an integer number (315651492).
Almost surely, 24006345365 is an apocalyptic number.
4006345365 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
4006345365 is a deficient number, since it is larger than the sum of its proper divisors (3569290443).
4006345365 is a wasteful number, since it uses less digits than its factorization.
4006345365 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8093649 (or 8093646 counting only the distinct ones).
The product of its (nonzero) digits is 129600, while the sum is 36.
The square root of 4006345365 is about 63295.6978395846. The cubic root of 4006345365 is about 1588.2399950974.
The spelling of 4006345365 in words is "four billion, six million, three hundred forty-five thousand, three hundred sixty-five".
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