Base | Representation |
---|---|
bin | 110010111100… |
… | …111010100000 |
3 | 221010120221202 |
4 | 302330322200 |
5 | 11404403304 |
6 | 1154140332 |
7 | 221346554 |
oct | 62747240 |
9 | 27116852 |
10 | 13356704 |
11 | 75a30a9 |
12 | 45816a8 |
13 | 29c869a |
14 | 1ab9864 |
15 | 128c81e |
hex | cbcea0 |
13356704 has 48 divisors (see below), whose sum is σ = 28009800. Its totient is φ = 6257664.
The previous prime is 13356701. The next prime is 13356719. The reversal of 13356704 is 40765331.
13356704 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 4 ways, for example, as 12250000 + 1106704 = 3500^2 + 1052^2 .
It is a Harshad number since it is a multiple of its sum of digits (29).
It is not an unprimeable number, because it can be changed into a prime (13356701) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34142 + ... + 34530.
Almost surely, 213356704 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13356704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14004900).
13356704 is an abundant number, since it is smaller than the sum of its proper divisors (14653096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13356704 is a wasteful number, since it uses less digits than its factorization.
13356704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 465 (or 457 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 29.
The square root of 13356704 is about 3654.6824759478. The cubic root of 13356704 is about 237.2646843772.
The spelling of 13356704 in words is "thirteen million, three hundred fifty-six thousand, seven hundred four".
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