Base | Representation |
---|---|
bin | 110010001101… |
… | …100101100000 |
3 | 220202202000220 |
4 | 302031211200 |
5 | 11332202343 |
6 | 1150043040 |
7 | 216611436 |
oct | 62154540 |
9 | 26682026 |
10 | 13162848 |
11 | 7480496 |
12 | 44a9480 |
13 | 295b38a |
14 | 1a68d56 |
15 | 1250183 |
hex | c8d960 |
13162848 has 48 divisors (see below), whose sum is σ = 35675136. Its totient is φ = 4245120.
The previous prime is 13162783. The next prime is 13162871. The reversal of 13162848 is 84826131.
It is a tau number, because it is divible by the number of its divisors (48).
It is a super-2 number, since 2×131628482 = 346521134942208, which contains 22 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 765 + ... + 5187.
It is an arithmetic number, because the mean of its divisors is an integer number (743232).
Almost surely, 213162848 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 13162848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17837568).
13162848 is an abundant number, since it is smaller than the sum of its proper divisors (22512288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13162848 is a wasteful number, since it uses less digits than its factorization.
13162848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4467 (or 4459 counting only the distinct ones).
The product of its digits is 9216, while the sum is 33.
The square root of 13162848 is about 3628.0639465147. The cubic root of 13162848 is about 236.1112182863. Note that the first 3 decimals are identical.
Adding to 13162848 its reverse (84826131), we get a palindrome (97988979).
The spelling of 13162848 in words is "thirteen million, one hundred sixty-two thousand, eight hundred forty-eight".
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