Base | Representation |
---|---|
bin | 101000101101011… |
… | …101110001101101 |
3 | 1202121012100120201 |
4 | 220231131301231 |
5 | 2344322211320 |
6 | 151435113501 |
7 | 22632315205 |
oct | 5055356155 |
9 | 1677170521 |
10 | 683007085 |
11 | 3205a3372 |
12 | 1708a2891 |
13 | ab66c907 |
14 | 669d3405 |
15 | 3ee6770a |
hex | 28b5dc6d |
683007085 has 8 divisors (see below), whose sum is σ = 819753696. Its totient is φ = 546308880.
The previous prime is 683007071. The next prime is 683007089. The reversal of 683007085 is 580700386.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 683007085 - 27 = 683006957 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (683007089) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37242 + ... + 52468.
It is an arithmetic number, because the mean of its divisors is an integer number (102469212).
Almost surely, 2683007085 is an apocalyptic number.
It is an amenable number.
683007085 is a deficient number, since it is larger than the sum of its proper divisors (136746611).
683007085 is a wasteful number, since it uses less digits than its factorization.
683007085 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24203.
The product of its (nonzero) digits is 40320, while the sum is 37.
The square root of 683007085 is about 26134.4042403878. The cubic root of 683007085 is about 880.6602676460.
The spelling of 683007085 in words is "six hundred eighty-three million, seven thousand, eighty-five".
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