Base | Representation |
---|---|
bin | 11000011010110110… |
… | …01011010110111111 |
3 | 1020211200000121120111 |
4 | 30031123023112333 |
5 | 203322143130421 |
6 | 10004523330451 |
7 | 642611160451 |
oct | 141533132677 |
9 | 36750017514 |
10 | 13110130111 |
11 | 5618365881 |
12 | 265a680a27 |
13 | 130c151350 |
14 | 8c52362d1 |
15 | 51ae57ee1 |
hex | 30d6cb5bf |
13110130111 has 16 divisors (see below), whose sum is σ = 15091796160. Its totient is φ = 11293159680.
The previous prime is 13110130097. The next prime is 13110130129. The reversal of 13110130111 is 11103101131.
It is a cyclic number.
It is not a de Polignac number, because 13110130111 - 211 = 13110128063 is a prime.
It is a super-5 number, since 5×131101301115 (a number of 52 digits) contains 55555 as substring.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 13110130091 and 13110130100.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13110130171) 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, 522456 + ... + 546973.
It is an arithmetic number, because the mean of its divisors is an integer number (943237260).
Almost surely, 213110130111 is an apocalyptic number.
13110130111 is a deficient number, since it is larger than the sum of its proper divisors (1981666049).
13110130111 is a wasteful number, since it uses less digits than its factorization.
13110130111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1069506.
The product of its (nonzero) digits is 9, while the sum is 13.
Adding to 13110130111 its reverse (11103101131), we get a palindrome (24213231242).
The spelling of 13110130111 in words is "thirteen billion, one hundred ten million, one hundred thirty thousand, one hundred eleven".
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