Base | Representation |
---|---|
bin | 110010000001… |
… | …100001110111 |
3 | 220200020021211 |
4 | 302001201313 |
5 | 11324112323 |
6 | 1145022251 |
7 | 216314446 |
oct | 62014167 |
9 | 26606254 |
10 | 13113463 |
11 | 7447380 |
12 | 4484987 |
13 | 2941a5c |
14 | 1a54d5d |
15 | 124070d |
hex | c81877 |
13113463 has 8 divisors (see below), whose sum is σ = 14438160. Its totient is φ = 11810880.
The previous prime is 13113431. The next prime is 13113467. The reversal of 13113463 is 36431131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13113463 - 25 = 13113431 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13113467) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4270 + ... + 6667.
It is an arithmetic number, because the mean of its divisors is an integer number (1804770).
Almost surely, 213113463 is an apocalyptic number.
13113463 is a deficient number, since it is larger than the sum of its proper divisors (1324697).
13113463 is a wasteful number, since it uses less digits than its factorization.
13113463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11057.
The product of its digits is 648, while the sum is 22.
The square root of 13113463 is about 3621.2515792195. The cubic root of 13113463 is about 235.8155637894.
Adding to 13113463 its reverse (36431131), we get a palindrome (49544594).
It can be divided in two parts, 1311 and 3463, that added together give a palindrome (4774).
The spelling of 13113463 in words is "thirteen million, one hundred thirteen thousand, four hundred sixty-three".
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