Base | Representation |
---|---|
bin | 11110101000100000011000 |
3 | 120002222102000 |
4 | 132220200120 |
5 | 4023431412 |
6 | 444041000 |
7 | 125153520 |
oct | 36504030 |
9 | 16088360 |
10 | 8030232 |
11 | 4595261 |
12 | 2833160 |
13 | 1882122 |
14 | 10d0680 |
15 | a894dc |
hex | 7a8818 |
8030232 has 128 divisors (see below), whose sum is σ = 26265600. Its totient is φ = 2225664.
The previous prime is 8030227. The next prime is 8030233. The reversal of 8030232 is 2320308.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8030233) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71008 + ... + 71120.
It is an arithmetic number, because the mean of its divisors is an integer number (205200).
Almost surely, 28030232 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 8030232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13132800).
8030232 is an abundant number, since it is smaller than the sum of its proper divisors (18235368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8030232 is a wasteful number, since it uses less digits than its factorization.
8030232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182 (or 172 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 8030232 is about 2833.7663982763. The cubic root of 8030232 is about 200.2516166459.
The spelling of 8030232 in words is "eight million, thirty thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •