Base | Representation |
---|---|
bin | 1000001111101001… |
… | …0110100110001110 |
3 | 12201020100202012202 |
4 | 2003322112212032 |
5 | 14013024042311 |
6 | 1003334401502 |
7 | 105562100114 |
oct | 20372264616 |
9 | 5636322182 |
10 | 2213112206 |
11 | a36275a58 |
12 | 519200292 |
13 | 293672966 |
14 | 16dcd1ab4 |
15 | ce45be3b |
hex | 83e9698e |
2213112206 has 8 divisors (see below), whose sum is σ = 3434139720. Its totient is φ = 1068398968.
The previous prime is 2213112203. The next prime is 2213112217. The reversal of 2213112206 is 6022113122.
2213112206 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 congruent number.
It is not an unprimeable number, because it can be changed into a prime (2213112203) 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, 19078496 + ... + 19078611.
It is an arithmetic number, because the mean of its divisors is an integer number (429267465).
Almost surely, 22213112206 is an apocalyptic number.
2213112206 is a deficient number, since it is larger than the sum of its proper divisors (1221027514).
2213112206 is a wasteful number, since it uses less digits than its factorization.
2213112206 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38157138.
The product of its (nonzero) digits is 288, while the sum is 20.
The square root of 2213112206 is about 47043.7265318129. The cubic root of 2213112206 is about 1303.1702126569.
Adding to 2213112206 its reverse (6022113122), we get a palindrome (8235225328).
The spelling of 2213112206 in words is "two billion, two hundred thirteen million, one hundred twelve thousand, two hundred six".
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