Base | Representation |
---|---|
bin | 11011110011111000111110… |
… | …010001000010101010000101 |
3 | 121001002000112212101010221001 |
4 | 123303320332101002222011 |
5 | 112012434234031411323 |
6 | 1112045512333053301 |
7 | 34522555135001323 |
oct | 3363707621025205 |
9 | 531060485333831 |
10 | 122313123310213 |
11 | 35a77782459510 |
12 | 11875129627231 |
13 | 53331025a7154 |
14 | 222bdb5928d13 |
15 | e219a1ea03ad |
hex | 6f3e3e442a85 |
122313123310213 has 16 divisors (see below), whose sum is σ = 134139961327680. Its totient is φ = 110604449536000.
The previous prime is 122313123310187. The next prime is 122313123310249. The reversal of 122313123310213 is 312013321313221.
It is a cyclic number.
It is not a de Polignac number, because 122313123310213 - 229 = 122312586439301 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (122313123317213) 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, 3304773 + ... + 15985861.
It is an arithmetic number, because the mean of its divisors is an integer number (8383747582980).
Almost surely, 2122313123310213 is an apocalyptic number.
It is an amenable number.
122313123310213 is a deficient number, since it is larger than the sum of its proper divisors (11826838017467).
122313123310213 is a wasteful number, since it uses less digits than its factorization.
122313123310213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12685748.
The product of its (nonzero) digits is 3888, while the sum is 28.
Adding to 122313123310213 its reverse (312013321313221), we get a palindrome (434326444623434).
The spelling of 122313123310213 in words is "one hundred twenty-two trillion, three hundred thirteen billion, one hundred twenty-three million, three hundred ten thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •