Base | Representation |
---|---|
bin | 111011111111111… |
… | …0111010011111010 |
3 | 12012022020200211022 |
4 | 1313333313103322 |
5 | 13110341332310 |
6 | 531434302442 |
7 | 100614114116 |
oct | 16777672372 |
9 | 5168220738 |
10 | 2013230330 |
11 | 943463821 |
12 | 482287a22 |
13 | 26112a367 |
14 | 151540746 |
15 | bbb27a55 |
hex | 77ff74fa |
2013230330 has 32 divisors (see below), whose sum is σ = 3711787200. Its totient is φ = 785780352.
The previous prime is 2013230309. The next prime is 2013230353. The reversal of 2013230330 is 330323102.
It is a junction number, because it is equal to n+sod(n) for n = 2013230299 and 2013230308.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 625766 + ... + 628974.
It is an arithmetic number, because the mean of its divisors is an integer number (115993350).
Almost surely, 22013230330 is an apocalyptic number.
2013230330 is a deficient number, since it is larger than the sum of its proper divisors (1698556870).
2013230330 is a wasteful number, since it uses less digits than its factorization.
2013230330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4718.
The product of its (nonzero) digits is 324, while the sum is 17.
The square root of 2013230330 is about 44869.0353138999. The cubic root of 2013230330 is about 1262.6931414474.
Adding to 2013230330 its reverse (330323102), we get a palindrome (2343553432).
The spelling of 2013230330 in words is "two billion, thirteen million, two hundred thirty thousand, three hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.621 sec. • engine limits •