Base | Representation |
---|---|
bin | 111011110010011… |
… | …0010001010000111 |
3 | 12011210220000211120 |
4 | 1313210302022013 |
5 | 13102032200320 |
6 | 531022205023 |
7 | 100466556255 |
oct | 16744621207 |
9 | 5153800746 |
10 | 2006131335 |
11 | 93a45518a |
12 | 47ba23773 |
13 | 25c813080 |
14 | 1506135d5 |
15 | bb1c4440 |
hex | 77932287 |
2006131335 has 16 divisors (see below), whose sum is σ = 3456718944. Its totient is φ = 987633792.
The previous prime is 2006131333. The next prime is 2006131343. The reversal of 2006131335 is 5331316002.
It is a happy number.
2006131335 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2006131335 - 21 = 2006131333 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2006131333) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5143732 + ... + 5144121.
It is an arithmetic number, because the mean of its divisors is an integer number (216044934).
Almost surely, 22006131335 is an apocalyptic number.
2006131335 is a deficient number, since it is larger than the sum of its proper divisors (1450587609).
2006131335 is a wasteful number, since it uses less digits than its factorization.
2006131335 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10287874.
The product of its (nonzero) digits is 1620, while the sum is 24.
The square root of 2006131335 is about 44789.8575014478. The cubic root of 2006131335 is about 1261.2072361209.
Adding to 2006131335 its reverse (5331316002), we get a palindrome (7337447337).
The spelling of 2006131335 in words is "two billion, six million, one hundred thirty-one thousand, three hundred thirty-five".
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