Base | Representation |
---|---|
bin | 11111101000111101001000 |
3 | 120121101112012 |
4 | 133220331020 |
5 | 4110403331 |
6 | 453435052 |
7 | 130333250 |
oct | 37507510 |
9 | 16541465 |
10 | 8294216 |
11 | 4755627 |
12 | 293ba88 |
13 | 1945328 |
14 | 115c960 |
15 | adc82b |
hex | 7e8f48 |
8294216 has 32 divisors (see below), whose sum is σ = 18258240. Its totient is φ = 3457728.
The previous prime is 8294213. The next prime is 8294233. The reversal of 8294216 is 6124928.
It is not an unprimeable number, because it can be changed into a prime (8294213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71 + ... + 4073.
It is an arithmetic number, because the mean of its divisors is an integer number (570570).
Almost surely, 28294216 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8294216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9129120).
8294216 is an abundant number, since it is smaller than the sum of its proper divisors (9964024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8294216 is a wasteful number, since it uses less digits than its factorization.
8294216 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4053 (or 4049 counting only the distinct ones).
The product of its digits is 6912, while the sum is 32.
The square root of 8294216 is about 2879.9680553784. The cubic root of 8294216 is about 202.4223428287.
The spelling of 8294216 in words is "eight million, two hundred ninety-four thousand, two hundred sixteen".
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