Base | Representation |
---|---|
bin | 11111010000110010011010 |
3 | 120102100201220 |
4 | 133100302122 |
5 | 4044221401 |
6 | 451352510 |
7 | 126441534 |
oct | 37206232 |
9 | 16370656 |
10 | 8195226 |
11 | 4698216 |
12 | 28b2736 |
13 | 190c260 |
14 | 1134854 |
15 | abd336 |
hex | 7d0c9a |
8195226 has 32 divisors (see below), whose sum is σ = 18264960. Its totient is φ = 2433984.
The previous prime is 8195189. The next prime is 8195227. The reversal of 8195226 is 6225918.
8195226 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (8195227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 451 + ... + 4073.
It is an arithmetic number, because the mean of its divisors is an integer number (570780).
Almost surely, 28195226 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8195226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9132480).
8195226 is an abundant number, since it is smaller than the sum of its proper divisors (10069734).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8195226 is a wasteful number, since it uses less digits than its factorization.
8195226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3670.
The product of its digits is 8640, while the sum is 33.
The square root of 8195226 is about 2862.7305147359. The cubic root of 8195226 is about 201.6138261335.
The spelling of 8195226 in words is "eight million, one hundred ninety-five thousand, two hundred twenty-six".
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