Base | Representation |
---|---|
bin | 11110100111111010100110 |
3 | 120002212002110 |
4 | 132213322212 |
5 | 4023342224 |
6 | 444021450 |
7 | 125143464 |
oct | 36477246 |
9 | 16085073 |
10 | 8027814 |
11 | 4593463 |
12 | 2831886 |
13 | 1880cb2 |
14 | 10cd834 |
15 | a88929 |
hex | 7a7ea6 |
8027814 has 8 divisors (see below), whose sum is σ = 16055640. Its totient is φ = 2675936.
The previous prime is 8027813. The next prime is 8027819. The reversal of 8027814 is 4187208.
It is a sphenic number, since it is the product of 3 distinct primes.
8027814 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8027813) 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, 668979 + ... + 668990.
It is an arithmetic number, because the mean of its divisors is an integer number (2006955).
Almost surely, 28027814 is an apocalyptic number.
8027814 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.
8027814 is a wasteful number, since it uses less digits than its factorization.
8027814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1337974.
The product of its (nonzero) digits is 3584, while the sum is 30.
The square root of 8027814 is about 2833.3397254830. The cubic root of 8027814 is about 200.2315152334.
Subtracting from 8027814 its reverse (4187208), we obtain a triangular number (3840606 = T2771).
The spelling of 8027814 in words is "eight million, twenty-seven thousand, eight hundred fourteen".
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