Base | Representation |
---|---|
bin | 11110110010000001101010 |
3 | 120011221220020 |
4 | 132302001222 |
5 | 4031203401 |
6 | 444541310 |
7 | 125405304 |
oct | 36620152 |
9 | 16157806 |
10 | 8069226 |
11 | 4611590 |
12 | 2851836 |
13 | 1896ab9 |
14 | 1100974 |
15 | a95d36 |
hex | 7b206a |
8069226 has 32 divisors (see below), whose sum is σ = 17791488. Its totient is φ = 2419440.
The previous prime is 8069213. The next prime is 8069231. The reversal of 8069226 is 6229608.
It is a super-2 number, since 2×80692262 = 130224816478152, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6205 + ... + 7391.
It is an arithmetic number, because the mean of its divisors is an integer number (555984).
Almost surely, 28069226 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8069226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8895744).
8069226 is an abundant number, since it is smaller than the sum of its proper divisors (9722262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8069226 is a wasteful number, since it uses less digits than its factorization.
8069226 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1306.
The product of its (nonzero) digits is 10368, while the sum is 33.
The square root of 8069226 is about 2840.6383085497. The cubic root of 8069226 is about 200.5752273149.
The spelling of 8069226 in words is "eight million, sixty-nine thousand, two hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •