Base | Representation |
---|---|
bin | 11011011111011… |
… | …10000001001010 |
3 | 121001221100122200 |
4 | 31233232001022 |
5 | 433014104231 |
6 | 34514501030 |
7 | 5500115205 |
oct | 1557560112 |
9 | 531840580 |
10 | 230613066 |
11 | 1091a2012 |
12 | 65294776 |
13 | 38a15348 |
14 | 228b093c |
15 | 153a4be6 |
hex | dbee04a |
230613066 has 24 divisors (see below), whose sum is σ = 499982340. Its totient is φ = 76821696.
The previous prime is 230613037. The next prime is 230613073. The reversal of 230613066 is 660316032.
230613066 is digitally balanced in base 3, 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 173686041 + 56927025 = 13179^2 + 7545^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34536 + ... + 40668.
Almost surely, 2230613066 is an apocalyptic number.
230613066 is an abundant number, since it is smaller than the sum of its proper divisors (269369274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230613066 is a wasteful number, since it uses less digits than its factorization.
230613066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8230 (or 8227 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 27.
The square root of 230613066 is about 15185.9496245707. The cubic root of 230613066 is about 613.2364627912.
Adding to 230613066 its reverse (660316032), we get a palindrome (890929098).
The spelling of 230613066 in words is "two hundred thirty million, six hundred thirteen thousand, sixty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •