Base | Representation |
---|---|
bin | 100000001101001110110… |
… | …110101011010001110101 |
3 | 21211120201212210201211001 |
4 | 200031032312223101311 |
5 | 242230144131111313 |
6 | 4412424435443301 |
7 | 315620634030352 |
oct | 40151666532165 |
9 | 7746655721731 |
10 | 2213231113333 |
11 | 7836982a0299 |
12 | 2b8b32756531 |
13 | 130925ab4196 |
14 | 79199c9b629 |
15 | 3c887d06add |
hex | 2034edab475 |
2213231113333 has 16 divisors (see below), whose sum is σ = 2322744400384. Its totient is φ = 2106211092480.
The previous prime is 2213231113283. The next prime is 2213231113339. The reversal of 2213231113333 is 3333111323122.
It is a happy number.
2213231113333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 2213231113333 - 221 = 2213229016181 is a prime.
It is a super-2 number, since 2×22132311133332 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2213231113339) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275041 + ... + 2121817.
It is an arithmetic number, because the mean of its divisors is an integer number (145171525024).
Almost surely, 22213231113333 is an apocalyptic number.
It is an amenable number.
2213231113333 is a deficient number, since it is larger than the sum of its proper divisors (109513287051).
2213231113333 is a wasteful number, since it uses less digits than its factorization.
2213231113333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1847452.
The product of its digits is 5832, while the sum is 28.
Adding to 2213231113333 its reverse (3333111323122), we get a palindrome (5546342436455).
The spelling of 2213231113333 in words is "two trillion, two hundred thirteen billion, two hundred thirty-one million, one hundred thirteen thousand, three hundred thirty-three".
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