Base | Representation |
---|---|
bin | 1000001000101000… |
… | …0111000010010011 |
3 | 12122011222212020220 |
4 | 2002022013002103 |
5 | 13433011011324 |
6 | 1000404004123 |
7 | 105054021210 |
oct | 20212070223 |
9 | 5564885226 |
10 | 2183688339 |
11 | a206a9408 |
12 | 50b390643 |
13 | 28a53cca1 |
14 | 16a032b07 |
15 | cba98b79 |
hex | 82287093 |
2183688339 has 16 divisors (see below), whose sum is σ = 3329134080. Its totient is φ = 1247218560.
The previous prime is 2183688337. The next prime is 2183688427. The reversal of 2183688339 is 9338863812.
It is not a de Polignac number, because 2183688339 - 21 = 2183688337 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2183688291 and 2183688300.
It is not an unprimeable number, because it can be changed into a prime (2183688337) 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, 21322 + ... + 69440.
It is an arithmetic number, because the mean of its divisors is an integer number (208070880).
Almost surely, 22183688339 is an apocalyptic number.
2183688339 is a deficient number, since it is larger than the sum of its proper divisors (1145445741).
2183688339 is a wasteful number, since it uses less digits than its factorization.
2183688339 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50290.
The product of its digits is 1492992, while the sum is 51.
The square root of 2183688339 is about 46729.9511983482. The cubic root of 2183688339 is about 1297.3691051162.
The spelling of 2183688339 in words is "two billion, one hundred eighty-three million, six hundred eighty-eight thousand, three hundred thirty-nine".
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