Base | Representation |
---|---|
bin | 11000100110111111010 |
3 | 1111222011110 |
4 | 3010313322 |
5 | 201301034 |
6 | 25141150 |
7 | 6566001 |
oct | 3046772 |
9 | 1458143 |
10 | 806394 |
11 | 500946 |
12 | 32a7b6 |
13 | 223074 |
14 | 16dc38 |
15 | 10dde9 |
hex | c4dfa |
806394 has 8 divisors (see below), whose sum is σ = 1612800. Its totient is φ = 268796.
The previous prime is 806389. The next prime is 806447. The reversal of 806394 is 493608.
It is a sphenic number, since it is the product of 3 distinct primes.
806394 is an admirable number.
It is an Ulam number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 806394.
It is an unprimeable number.
806394 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67194 + ... + 67205.
It is an arithmetic number, because the mean of its divisors is an integer number (201600).
2806394 is an apocalyptic number.
806394 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
806394 is a wasteful number, since it uses less digits than its factorization.
806394 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134404.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 806394 is about 897.9944320540. The cubic root of 806394 is about 93.0784400076.
The spelling of 806394 in words is "eight hundred six thousand, three hundred ninety-four".
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