Base | Representation |
---|---|
bin | 1111110011100011… |
… | …00000110110010011 |
3 | 210220100220201121002 |
4 | 13321301200312103 |
5 | 114334240124213 |
6 | 3522001052215 |
7 | 420164223221 |
oct | 77161406623 |
9 | 23810821532 |
10 | 8485473683 |
11 | 3664912a75 |
12 | 178992706b |
13 | a52cb035b |
14 | 5a6d5bb11 |
15 | 349e44658 |
hex | 1f9c60d93 |
8485473683 has 4 divisors (see below), whose sum is σ = 8516107440. Its totient is φ = 8454839928.
The previous prime is 8485473679. The next prime is 8485473719. The reversal of 8485473683 is 3863745848.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 8485473683 - 22 = 8485473679 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8485473643) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15316463 + ... + 15317016.
It is an arithmetic number, because the mean of its divisors is an integer number (2129026860).
Almost surely, 28485473683 is an apocalyptic number.
8485473683 is a deficient number, since it is larger than the sum of its proper divisors (30633757).
8485473683 is a wasteful number, since it uses less digits than its factorization.
8485473683 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30633756.
The product of its digits is 15482880, while the sum is 56.
The square root of 8485473683 is about 92116.6308708693. The cubic root of 8485473683 is about 2039.6643112740.
The spelling of 8485473683 in words is "eight billion, four hundred eighty-five million, four hundred seventy-three thousand, six hundred eighty-three".
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