Base | Representation |
---|---|
bin | 10110100011111110… |
… | …11110011001100011 |
3 | 1011021011202210010001 |
4 | 23101333132121203 |
5 | 144301412343243 |
6 | 5321543520431 |
7 | 606112622506 |
oct | 132177363143 |
9 | 34234683101 |
10 | 12113012323 |
11 | 5156530495 |
12 | 2420759117 |
13 | 11b06b3019 |
14 | 82ca3913d |
15 | 4ad645a4d |
hex | 2d1fde663 |
12113012323 has 16 divisors (see below), whose sum is σ = 12815706112. Its totient is φ = 11430720000.
The previous prime is 12113012311. The next prime is 12113012357. The reversal of 12113012323 is 32321031121.
It is a cyclic number.
It is not a de Polignac number, because 12113012323 - 217 = 12112881251 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 12113012323.
It is not an unprimeable number, because it can be changed into a prime (12113012393) 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, 833923 + ... + 848323.
It is an arithmetic number, because the mean of its divisors is an integer number (800981632).
Almost surely, 212113012323 is an apocalyptic number.
12113012323 is a deficient number, since it is larger than the sum of its proper divisors (702693789).
12113012323 is a wasteful number, since it uses less digits than its factorization.
12113012323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15106.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 12113012323 its reverse (32321031121), we get a palindrome (44434043444).
The spelling of 12113012323 in words is "twelve billion, one hundred thirteen million, twelve thousand, three hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •