Base | Representation |
---|---|
bin | 1010110001011010101010 |
3 | 12022110121001 |
4 | 22301122222 |
5 | 1210330400 |
6 | 140305214 |
7 | 33000541 |
oct | 12613252 |
9 | 5273531 |
10 | 2823850 |
11 | 1659667 |
12 | b4220a |
13 | 77b423 |
14 | 537158 |
15 | 3aba6a |
hex | 2b16aa |
2823850 has 12 divisors (see below), whose sum is σ = 5252454. Its totient is φ = 1129520.
The previous prime is 2823839. The next prime is 2823857. The reversal of 2823850 is 583282.
2823850 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 3 ways, for example, as 1238769 + 1585081 = 1113^2 + 1259^2 .
It is not an unprimeable number, because it can be changed into a prime (2823857) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28189 + ... + 28288.
22823850 is an apocalyptic number.
2823850 is a deficient number, since it is larger than the sum of its proper divisors (2428604).
2823850 is a wasteful number, since it uses less digits than its factorization.
2823850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56489 (or 56484 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 2823850 is about 1680.4314922067. The cubic root of 2823850 is about 141.3450296380.
The spelling of 2823850 in words is "two million, eight hundred twenty-three thousand, eight hundred fifty".
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