Base | Representation |
---|---|
bin | 11000110010111… |
… | …01010000000110 |
3 | 112111101111100221 |
4 | 30121131100012 |
5 | 411222000011 |
6 | 32350054554 |
7 | 5103654004 |
oct | 1431352006 |
9 | 474344327 |
10 | 208000006 |
11 | a7457535 |
12 | 597aa45a |
13 | 34128736 |
14 | 1d8a5a74 |
15 | 133d9971 |
hex | c65d406 |
208000006 has 16 divisors (see below), whose sum is σ = 325963440. Its totient is φ = 99416800.
The previous prime is 207999997. The next prime is 208000007. The reversal of 208000006 is 600000802.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (208000007) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11896 + ... + 23611.
It is an arithmetic number, because the mean of its divisors is an integer number (20372715).
Almost surely, 2208000006 is an apocalyptic number.
208000006 is a deficient number, since it is larger than the sum of its proper divisors (117963434).
208000006 is a wasteful number, since it uses less digits than its factorization.
208000006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35639.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 208000006 is about 14422.2053098685. The cubic root of 208000006 is about 592.4992193786.
Adding to 208000006 its reverse (600000802), we get a palindrome (808000808).
The spelling of 208000006 in words is "two hundred eight million, six", and thus it is an aban number.
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