Base | Representation |
---|---|
bin | 110011111011… |
… | …100000011100 |
3 | 221121121122022 |
4 | 303323200130 |
5 | 11441104314 |
6 | 1203435312 |
7 | 223465202 |
oct | 63734034 |
9 | 27547568 |
10 | 13613084 |
11 | 7758791 |
12 | 4685b38 |
13 | 2a882a4 |
14 | 1b45072 |
15 | 12dd78e |
hex | cfb81c |
13613084 has 12 divisors (see below), whose sum is σ = 24091200. Its totient is φ = 6729888.
The previous prime is 13613081. The next prime is 13613099. The reversal of 13613084 is 48031631.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13613081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18764 + ... + 19475.
It is an arithmetic number, because the mean of its divisors is an integer number (2007600).
Almost surely, 213613084 is an apocalyptic number.
It is an amenable number.
13613084 is a deficient number, since it is larger than the sum of its proper divisors (10478116).
13613084 is a wasteful number, since it uses less digits than its factorization.
13613084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38332 (or 38330 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 26.
The square root of 13613084 is about 3689.5913052803. The cubic root of 13613084 is about 238.7731605868.
The spelling of 13613084 in words is "thirteen million, six hundred thirteen thousand, eighty-four".
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