Base | Representation |
---|---|
bin | 10101110101000… |
… | …00001000001011 |
3 | 110202112212002202 |
4 | 22322200020023 |
5 | 333333424412 |
6 | 30100350415 |
7 | 4352251610 |
oct | 1272401013 |
9 | 422485082 |
10 | 183108107 |
11 | 943a5916 |
12 | 513a540b |
13 | 2bc217c0 |
14 | 1a466507 |
15 | 1111e3c2 |
hex | aea020b |
183108107 has 16 divisors (see below), whose sum is σ = 226629312. Its totient is φ = 144063360.
The previous prime is 183108089. The next prime is 183108143. The reversal of 183108107 is 701801381.
It is not a de Polignac number, because 183108107 - 214 = 183091723 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 183108107.
It is not an unprimeable number, because it can be changed into a prime (183108157) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10913 + ... + 22029.
It is an arithmetic number, because the mean of its divisors is an integer number (14164332).
Almost surely, 2183108107 is an apocalyptic number.
183108107 is a deficient number, since it is larger than the sum of its proper divisors (43521205).
183108107 is a wasteful number, since it uses less digits than its factorization.
183108107 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11318.
The product of its (nonzero) digits is 1344, while the sum is 29.
The square root of 183108107 is about 13531.7444182190. The cubic root of 183108107 is about 567.8529125107.
Adding to 183108107 its reverse (701801381), we get a palindrome (884909488).
The spelling of 183108107 in words is "one hundred eighty-three million, one hundred eight thousand, one hundred seven".
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