Base | Representation |
---|---|
bin | 11110110100001110000110 |
3 | 120012102020010 |
4 | 132310032012 |
5 | 4032000324 |
6 | 445051050 |
7 | 125443434 |
oct | 36641606 |
9 | 16172203 |
10 | 8078214 |
11 | 4618311 |
12 | 2856a86 |
13 | 189ac11 |
14 | 1103d54 |
15 | a98829 |
hex | 7b4386 |
8078214 has 8 divisors (see below), whose sum is σ = 16156440. Its totient is φ = 2692736.
The previous prime is 8078209. The next prime is 8078237. The reversal of 8078214 is 4128708.
8078214 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
8078214 is an admirable number.
It is an Ulam number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 673179 + ... + 673190.
It is an arithmetic number, because the mean of its divisors is an integer number (2019555).
Almost surely, 28078214 is an apocalyptic number.
8078214 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.
8078214 is a wasteful number, since it uses less digits than its factorization.
8078214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1346374.
The product of its (nonzero) digits is 3584, while the sum is 30.
The square root of 8078214 is about 2842.2199070445. The cubic root of 8078214 is about 200.6496706883.
The spelling of 8078214 in words is "eight million, seventy-eight thousand, two hundred fourteen".
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