Base | Representation |
---|---|
bin | 110100101111… |
… | …111001000000 |
3 | 222000111222010 |
4 | 310233321000 |
5 | 12014441043 |
6 | 1212212520 |
7 | 225350562 |
oct | 64577100 |
9 | 28014863 |
10 | 13827648 |
11 | 7894a0a |
12 | 476a140 |
13 | 2b31b53 |
14 | 1b9d332 |
15 | 1332133 |
hex | d2fe40 |
13827648 has 28 divisors (see below), whose sum is σ = 36586160. Its totient is φ = 4609152.
The previous prime is 13827637. The next prime is 13827673. The reversal of 13827648 is 84672831.
13827648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35818 + ... + 36201.
Almost surely, 213827648 is an apocalyptic number.
It is an amenable number.
13827648 is an abundant number, since it is smaller than the sum of its proper divisors (22758512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13827648 is an equidigital number, since it uses as much as digits as its factorization.
13827648 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72034 (or 72024 counting only the distinct ones).
The product of its digits is 64512, while the sum is 39.
The square root of 13827648 is about 3718.5545578894. The cubic root of 13827648 is about 240.0211092544.
The spelling of 13827648 in words is "thirteen million, eight hundred twenty-seven thousand, six hundred forty-eight".
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