Base | Representation |
---|---|
bin | 110011001100… |
… | …0011101000000 |
3 | 1212111112222102 |
4 | 1212120131000 |
5 | 23332320343 |
6 | 2355125532 |
7 | 444061241 |
oct | 146303500 |
9 | 55445872 |
10 | 26838848 |
11 | 14171473 |
12 | 8ba38a8 |
13 | 573919a |
14 | 37c8cc8 |
15 | 25523b8 |
hex | 1998740 |
26838848 has 28 divisors (see below), whose sum is σ = 53664612. Its totient is φ = 13317120.
The previous prime is 26838827. The next prime is 26838859. The reversal of 26838848 is 84883862.
It can be written as a sum of positive squares in 2 ways, for example, as 21603904 + 5234944 = 4648^2 + 2288^2 .
It is a congruent number.
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, 7238 + ... + 10298.
Almost surely, 226838848 is an apocalyptic number.
It is an amenable number.
26838848 is a deficient number, since it is larger than the sum of its proper divisors (26825764).
26838848 is a wasteful number, since it uses less digits than its factorization.
26838848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3210 (or 3200 counting only the distinct ones).
The product of its digits is 589824, while the sum is 47.
The square root of 26838848 is about 5180.6223564356. The cubic root of 26838848 is about 299.4019493176.
Subtracting from 26838848 its sum of digits (47), we obtain a triangular number (26838801 = T7326).
The spelling of 26838848 in words is "twenty-six million, eight hundred thirty-eight thousand, eight hundred forty-eight".
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