Base | Representation |
---|---|
bin | 11001000101101011… |
… | …11100010111010000 |
3 | 1021202201011212122100 |
4 | 30202311330113100 |
5 | 210041140434422 |
6 | 10104321240400 |
7 | 654533406222 |
oct | 144265742720 |
9 | 37681155570 |
10 | 13469468112 |
11 | 5792188831 |
12 | 273aa93100 |
13 | 1368726999 |
14 | 91ac54412 |
15 | 53c7887ac |
hex | 322d7c5d0 |
13469468112 has 60 divisors (see below), whose sum is σ = 38084459140. Its totient is φ = 4443531264.
The previous prime is 13469468099. The next prime is 13469468113. The reversal of 13469468112 is 21186496431.
13469468112 is a `hidden beast` number, since 13 + 4 + 69 + 468 + 112 = 666.
13469468112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 9489877056 + 3979591056 = 97416^2 + 63084^2 .
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13469468113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 468187 + ... + 496122.
Almost surely, 213469468112 is an apocalyptic number.
13469468112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13469468112 is an abundant number, since it is smaller than the sum of its proper divisors (24614991028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13469468112 is a wasteful number, since it uses less digits than its factorization.
13469468112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 964420 (or 964411 counting only the distinct ones).
The product of its digits is 248832, while the sum is 45.
The spelling of 13469468112 in words is "thirteen billion, four hundred sixty-nine million, four hundred sixty-eight thousand, one hundred twelve".
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