Base | Representation |
---|---|
bin | 1110111010111100… |
… | …1011011011101101 |
3 | 101100010202121102022 |
4 | 3232233023123231 |
5 | 31200332020010 |
6 | 1501240235525 |
7 | 201153604454 |
oct | 35657133355 |
9 | 11303677368 |
10 | 4005345005 |
11 | 1775a04a92 |
12 | 93946bba5 |
13 | 4baa7353c |
14 | 29dd45b9b |
15 | 18697dd55 |
hex | eebcb6ed |
4005345005 has 16 divisors (see below), whose sum is σ = 5188337280. Its totient is φ = 2959268928.
The previous prime is 4005344999. The next prime is 4005345013. The reversal of 4005345005 is 5005435004.
It is a cyclic number.
It is not a de Polignac number, because 4005345005 - 210 = 4005343981 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597167 + ... + 603836.
It is an arithmetic number, because the mean of its divisors is an integer number (324271080).
Almost surely, 24005345005 is an apocalyptic number.
It is an amenable number.
4005345005 is a deficient number, since it is larger than the sum of its proper divisors (1182992275).
4005345005 is a wasteful number, since it uses less digits than its factorization.
4005345005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1201060.
The product of its (nonzero) digits is 6000, while the sum is 26.
The square root of 4005345005 is about 63287.7950714038. The cubic root of 4005345005 is about 1588.1077928138.
It can be divided in two parts, 40053 and 45005, that added together give a palindrome (85058).
The spelling of 4005345005 in words is "four billion, five million, three hundred forty-five thousand, five".
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