Base | Representation |
---|---|
bin | 100001101011… |
… | …010000100010 |
3 | 121121111122200 |
4 | 201223100202 |
5 | 4224443223 |
6 | 513114030 |
7 | 135015300 |
oct | 41532042 |
9 | 17544580 |
10 | 8827938 |
11 | 4a8a619 |
12 | 2b58916 |
13 | 1aa1242 |
14 | 125b270 |
15 | b95a43 |
hex | 86b422 |
8827938 has 36 divisors (see below), whose sum is σ = 22252230. Its totient is φ = 2522016.
The previous prime is 8827937. The next prime is 8827939. The reversal of 8827938 is 8397288.
It is an interprime number because it is at equal distance from previous prime (8827937) and next prime (8827939).
It can be written as a sum of positive squares in only one way, i.e., 4678569 + 4149369 = 2163^2 + 2037^2 .
It is an Ulam number.
8827938 is a modest number, since divided by 7938 gives 882 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 8827893 and 8827902.
It is not an unprimeable number, because it can be changed into a prime (8827937) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4123 + ... + 5886.
Almost surely, 28827938 is an apocalyptic number.
8827938 is an abundant number, since it is smaller than the sum of its proper divisors (13424292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8827938 is a wasteful number, since it uses less digits than its factorization.
8827938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10031 (or 10021 counting only the distinct ones).
The product of its digits is 193536, while the sum is 45.
The square root of 8827938 is about 2971.1846122380. The cubic root of 8827938 is about 206.6742759367.
It can be divided in two parts, 882 and 7938, that multiplied together give a square (7001316 = 26462).
The spelling of 8827938 in words is "eight million, eight hundred twenty-seven thousand, nine hundred thirty-eight".
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