Base | Representation |
---|---|
bin | 1010101010110111… |
… | …01011111000001101 |
3 | 112210012210012020210 |
4 | 11111123223320031 |
5 | 43212420211034 |
6 | 2344225033033 |
7 | 261644434614 |
oct | 52533537015 |
9 | 15705705223 |
10 | 5728288269 |
11 | 247a518840 |
12 | 113a485779 |
13 | 7039c3ab2 |
14 | 3c4ac087b |
15 | 237d658e9 |
hex | 1556ebe0d |
5728288269 has 16 divisors (see below), whose sum is σ = 8341819200. Its totient is φ = 3467621760.
The previous prime is 5728288259. The next prime is 5728288297. The reversal of 5728288269 is 9628828275.
5728288269 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 5728288269 - 27 = 5728288141 is a prime.
It is a super-2 number, since 2×57282882692 = 65626572985526032722, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5728288259) by changing a digit.
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, 72994 + ... + 129555.
It is an arithmetic number, because the mean of its divisors is an integer number (521363700).
Almost surely, 25728288269 is an apocalyptic number.
It is an amenable number.
5728288269 is a deficient number, since it is larger than the sum of its proper divisors (2613530931).
5728288269 is a wasteful number, since it uses less digits than its factorization.
5728288269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203420.
The product of its digits is 7741440, while the sum is 57.
The square root of 5728288269 is about 75685.4561259956. The cubic root of 5728288269 is about 1789.2661878797.
The spelling of 5728288269 in words is "five billion, seven hundred twenty-eight million, two hundred eighty-eight thousand, two hundred sixty-nine".
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