Base | Representation |
---|---|
bin | 11011011100011… |
… | …10110000100010 |
3 | 121001012112102102 |
4 | 31232032300202 |
5 | 432414113012 |
6 | 34502250402 |
7 | 5463601511 |
oct | 1556166042 |
9 | 531175372 |
10 | 230222882 |
11 | 108a5594a |
12 | 65126a02 |
13 | 38909876 |
14 | 2280c678 |
15 | 153292c2 |
hex | db8ec22 |
230222882 has 6 divisors (see below), whose sum is σ = 345366513. Its totient is φ = 115100712.
The previous prime is 230222879. The next prime is 230222899. The reversal of 230222882 is 288222032.
230222882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 215238241 + 14984641 = 14671^2 + 3871^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=10729.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 16094 + ... + 26822.
Almost surely, 2230222882 is an apocalyptic number.
230222882 is a deficient number, since it is larger than the sum of its proper divisors (115143631).
230222882 is an frugal number, since it uses more digits than its factorization.
230222882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21460 (or 10731 counting only the distinct ones).
The product of its (nonzero) digits is 6144, while the sum is 29.
The square root of 230222882 is about 15173.0973107009. The cubic root of 230222882 is about 612.8904139836.
The spelling of 230222882 in words is "two hundred thirty million, two hundred twenty-two thousand, eight hundred eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •