Base | Representation |
---|---|
bin | 11011011011110… |
… | …00001010010010 |
3 | 121001000211110021 |
4 | 31231320022102 |
5 | 432403132242 |
6 | 34500254054 |
7 | 5463034612 |
oct | 1555701222 |
9 | 531024407 |
10 | 230130322 |
11 | 1089a2354 |
12 | 650a132a |
13 | 388a66b6 |
14 | 227c6a42 |
15 | 1530bb67 |
hex | db78292 |
230130322 has 8 divisors (see below), whose sum is σ = 345285936. Its totient is φ = 115035012.
The previous prime is 230130287. The next prime is 230130323. The reversal of 230130322 is 223031032.
230130322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 230130296 and 230130305.
It is not an unprimeable number, because it can be changed into a prime (230130323) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3868 + ... + 21799.
It is an arithmetic number, because the mean of its divisors is an integer number (43160742).
Almost surely, 2230130322 is an apocalyptic number.
230130322 is a deficient number, since it is larger than the sum of its proper divisors (115155614).
230130322 is a wasteful number, since it uses less digits than its factorization.
230130322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30152.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 230130322 is about 15170.0468687476. The cubic root of 230130322 is about 612.8082664280.
Adding to 230130322 its reverse (223031032), we get a palindrome (453161354).
It can be divided in two parts, 2301 and 30322, that added together give a palindrome (32623).
The spelling of 230130322 in words is "two hundred thirty million, one hundred thirty thousand, three hundred twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •