Base | Representation |
---|---|
bin | 101000101110011… |
… | …101110101000011 |
3 | 1202121200200110200 |
4 | 220232131311003 |
5 | 2344404110233 |
6 | 151444500243 |
7 | 22634460123 |
oct | 5056356503 |
9 | 1677620420 |
10 | 683269443 |
11 | 32076249a |
12 | 1709aa683 |
13 | ab73215c |
14 | 66a60c83 |
15 | 3eeba313 |
hex | 28b9dd43 |
683269443 has 12 divisors (see below), whose sum is σ = 996000720. Its totient is φ = 451333296.
The previous prime is 683269427. The next prime is 683269451. The reversal of 683269443 is 344962386.
It is not a de Polignac number, because 683269443 - 24 = 683269427 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (683269453) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 347271 + ... + 349232.
It is an arithmetic number, because the mean of its divisors is an integer number (83000060).
Almost surely, 2683269443 is an apocalyptic number.
683269443 is a deficient number, since it is larger than the sum of its proper divisors (312731277).
683269443 is a wasteful number, since it uses less digits than its factorization.
683269443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 696618 (or 696615 counting only the distinct ones).
The product of its digits is 746496, while the sum is 45.
The square root of 683269443 is about 26139.4231573690. The cubic root of 683269443 is about 880.7730135186.
The spelling of 683269443 in words is "six hundred eighty-three million, two hundred sixty-nine thousand, four hundred forty-three".
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