Base | Representation |
---|---|
bin | 1010100001001011010110… |
… | …11110110001111110110001 |
3 | 10000220020002112222210101210 |
4 | 11100211223132301332301 |
5 | 11012431123220320423 |
6 | 121105511304550333 |
7 | 4605046654030554 |
oct | 520455336617661 |
9 | 100806075883353 |
10 | 23130202120113 |
11 | 7408511103760 |
12 | 2716955a823a9 |
13 | cba22683575a |
14 | 59d7173d469b |
15 | 2a1a0a065b93 |
hex | 15096b7b1fb1 |
23130202120113 has 16 divisors (see below), whose sum is σ = 33650552117952. Its totient is φ = 14015545248000.
The previous prime is 23130202120057. The next prime is 23130202120133. The reversal of 23130202120113 is 31102120203132.
It is not a de Polignac number, because 23130202120113 - 26 = 23130202120049 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23130202120113.
It is not an unprimeable number, because it can be changed into a prime (23130202120133) 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, 68806468 + ... + 69141813.
It is an arithmetic number, because the mean of its divisors is an integer number (2103159507372).
Almost surely, 223130202120113 is an apocalyptic number.
It is an amenable number.
23130202120113 is a deficient number, since it is larger than the sum of its proper divisors (10520349997839).
23130202120113 is a wasteful number, since it uses less digits than its factorization.
23130202120113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137953376.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 23130202120113 its reverse (31102120203132), we get a palindrome (54232322323245).
The spelling of 23130202120113 in words is "twenty-three trillion, one hundred thirty billion, two hundred two million, one hundred twenty thousand, one hundred thirteen".
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